Top 10 Best Indoor Outdoor Thermometers | 2023 Reviewed

Acurite logo

AcuRite 02081M Thermometer

AcuRite 02081M Indoor Outdoor Thermometer
LaCrosse Technology Logo

La Crosse Technology 308 Thermometer

La Crosse Technology 308 Indoor Outdoor Thermometer
LaCrosse Technology Logo

LaCrosse WS-9160U Thermometer

La Crosse Technology Indoor and Outdoo Thermometer

Have you ever been outdoors on your lawn, enjoying nature, without the intrusions and conceivably harmful radiation created by your mobile phone, when you are abruptly struck with an oddity: what exactly is the temperature here?

Having a numerical measure of your environment’s temperature and humidity is essential for being able to plan outdoor adventures.

That is precisely what makes the best indoor-outdoor thermometers so crucial to the modern garden, hunting blind, deck, or shed.

There are several professional outdoor thermometers in today’s market. As a matter of fact, the modern consumer has so many choices that it was very difficult to make the right choice. 

Thus, we wanted to reduce some of that difficulty by providing you with a list of the best indoor outdoor thermometers that money can buy and what these are actually able to do. The choices were endless, but only the best of the products made this list.

How We Reviewed

Accuracy is a major consideration when it comes to measuring the ambient heat of an outdoor environment. It is very easy to make a device that visibly changes or displays a number when the temperature changes.

However, it is much harder to make a device that will confirm what weather balloons and radar will attest to.

To pick out the cream of the crop, we narrowed some best weather stations for your home and our search to those products with a reputation for being among the best outdoor thermometers on the market.

Once we had picked the best outdoor thermometer 2021, we evaluated them in depth. Their features, price point, and overall design were scored to allow us to pick out the single best indoor outdoor thermometer around.

How to Use an Indoor Outdoor Thermometer

The main purpose of an indoor-outdoor thermometer is to get the daily temperature reading of outdoors inside a building which eliminates the need of going outdoors and get it checked.

The best outdoor wall thermometer can provide you with the use of multiple sensors so that you can check multiple readings at once. Also, it might have an additional sensor indicator to determine which temperature sensor reading you are currently viewing.

These are ideal for those who want to have good knowledge of the temperature before stepping out. To make sure exactly how it works effectively, all you have to do is read all the instructions in the manual that come with the weather instrument. Even though you are not a new user of the indoor-outdoor thermometer, it is recommended to go through the manual once.

Conventionally, the outdoor sensor consists of a wireless sensor like the bulb of the thermometer. Nowadays, modern instruments use the electronic transducer to measure the temperature.

To get an efficient signal from the sensor, do not place the device in a place that has a lot of interference. Because the interference limits the ability of the sensor to send the accurate reading to the indoor unit. If the device is not waterproof then you must place the element where there is less contact.

You have to understand that a weather-resistant device does not mean it is water-resistant too. Some devices are both waterproof and weather-resistant. Thus it is important to check the manual to be sure.

If the device is not waterproof then the manual will show you how you can place the outdoor sensor without any risk of water damage. Make sure that the indoor and outdoor units are within the sensor transmission range recommended by the manufacturer.

Top 9 Indoor Outdoor Thermometers of 2021 Comparison Table

AcuRite 02081M Indoor Outdoor Thermometer Rating: 92/100 View latest Deal →
La Crosse Technology 308 – 141B Indoor Outdoor Thermometer Rating: 91/100 View Latest Deal →
LaCrosse WS-9160U Indoor Outdoor Digital Thermometer Rating: 90/100 View Latest Deal →
Ambient Weather WS-10 Wireless Indoor/Outdoor Thermometer Rating: 90/100 View Latest Deal →
ThermoPro TP65 Digital Indoor/Outdoor Thermometer Rating: 88/100 View Latest Deal →
Taylor Digital Indoor/Outdoor Thermometer Rating: 85/100 View Latest Deal →
Oregon Scientific Advanced Wireless Weather Station Rating: 82/100 View Latest Deal →
Springfield Big and Bold Patio Thermometer Rating: 70/100 View Latest Deal →
Lily’s Home Hanging Wall Clock/thermometer Indoor/Outdoor Rating: 68/100 View Latest Deal →

AcuRite 02081M Indoor Outdoor Thermometer


We’re kicking off our list with a real fireworks show. The AcuRite 02081M Indoor Outdoor Thermometer is certainly one of the best outdoor thermometers to make your yard feel like it has a science fiction temperature droid monitoring your ambient environment.

The AcuRite 02081M looks very much like a type of tablet device with a big colorful display. Or, you can opt for the more subtle aesthetic of the monochrome display and save a bit of money.

Either way, the AcuRite indoor/outdoor thermometer will give you all the data you need to plan your day. The nice part is that it uses sensors that are placed outdoors to feed its data into the large display which you can read inside your house.

At a glance, you will know the exact temperature readings of your yard, and fourteen different simultaneous display icons will give you an idea of what the different weather conditions are like.


Great Accuracy in the readings
Well-priced and high quality product
Large coloured LCD
14 display icons for detailed weather conditions


Contrast display could be much better

La Crosse Technology 308 Indoor Outdoor Thermometer


The La Crosse Technology 308 – 141B Indoor Outdoor Thermometer pulls double duty. Not only does it wirelessly communicate with its temperature probe to tell you what the current temperature is, but it also gives you a direct point of comparison to the temperature inside your home.

This is extremely valuable for knowing how much of a shock you are in for if you step outside and for monitoring the cycles of heating and cooling that the outdoor temperature can impose on your home.

It comes in either black or white, and its aesthetic greatly resembles that of a minimalist smartphone theme. We imagine it would easily find a place in both classic and modern styles of room.

It can tend to be one of the more expensive items we considered for the best outdoor thermometer title, but you can often find it on sale on Amazon with more than 91 meters accuracy range of wireless transmission.


More than 91 metres wireless transmission
Digital colour display with big screen
Both battery and grid power supply
Atomic clock, and calender features


Quickly fading backlight
USB port and AAA battery not provided

LaCrosse WS-9160U Indoor Outdoor Digital Thermometer


The LaCrosse has huge, easy-to-read letters that show you both an indoor and outdoor temperature alongside the time. It uses double-A batteries, so you can place the unit practically anywhere.

The base unit uses three sensors to store different data points and averages the temperatures. It is beyond accurate. The price point is reasonable for the product that you receive.


Easy to view with large digital display
Battery status indicator
24 hour time display
Min to max temperature record
3 sensors can be used at a time


AC power supply not provided
Limited functions

Ambient Weather WS-10 Wireless Indoor/Outdoor Thermometer


If you are a gardener with multiple greenhouses or just love temperature data, then this is an ideal choice for you!

The WS-10 has three separate sensors that read back to a central component (which also has a sensor built-in), so you can look at your screen and instantly know the temperature readings of four locations.


It can monitor 8 different locations
It has durable battery
Highly portable and affordable
It alerts deviation in parameters


Display is not user-friendly

ThermoPro TP65 Digital Indoor/Outdoor Thermometer


The ThermoPro TP65 Digital Indoor Outdoor Thermometers are another exemplary thermometers that come with a detached sensor, so you can use them indoors for the weather outside.

The ThermoPro is a great product, easy to use, and it even comes with a one-year warranty. It may be a bit underwhelming aesthetically, but we actually quite liked its understated look.


Accurately measures humidity and temperature
Displays reading with 3 remote sensors
24 hours max and min display
Offers sleek design and high precision


Requires bettery change
Outdoor sensors become weak

Taylor Digital Indoor/Outdoor Thermometer


The Taylor thermometer comes with a sensor that accurately measures the humidity and temperature outside.

It is complete with digital clocks for ease of use. The Taylor has fewer features than some other weather forecasting systems on our review, but it gets the job done for next to nothing.

If you are looking for a reasonable price and dependable product, then this is the thermometer for you!


Small display and large digits
Beautiful, sleek, and contemporary design
200ft remote sensor transmit signal
Built-in clock and easy installation


Outdoor sensor is not sealed
Does not work in cold temperatures

Oregon Scientific Advanced Wireless Weather Station


If you are looking for a thermometer with more features than almost any other, this is an excellent thermometer.

The Oregon Scientific BAR208HGX can forecast weather with graphical icons, tell you the date, monitor temperature and humidity readings, and alert you about ice.

The atomic clock even sets itself.

The thermometer is highly accurate. It even comes with a remote sensor. The only drawback is the price, but you get what you pay for.


Accurate forecast and offers warning messages for weather change
Multiple sensors for more advanced work
Large LCD display is easy to read
High quality product


Cannot find satellite
No backlight display

Springfield Big and Bold Patio Thermometer


13 inches of fully legible temperature in the black, sans-serif font are featured prominently on this clock-shaped thermometer. If you position this correctly, then you will not even have to step outside to read the gauge.

Luckily, the thermometer comes in three-pack options. You can put one in the shade and another in the sun to tell the difference. The thermometer reads the temperature in both Celsius and Fahrenheit.


Works great due to large numbers
Good quality product and affordable
Very accurate and precise
Can be wall hanged


Cheap quality plastic

Lily’s Home Hanging Wall Clock/thermometer Indoor/Outdoor


This tell-all device can do everything but make you a sandwich. It has a built-in thermometer that can read Fahrenheit and Celsius. It has a humidity sensor. It even has a digital clock! There are no ugly cords or straps.

The clock uses one battery to power the whole operation. It even comes in 5 decorative options, so you can match your deck furniture.

The clock works both indoors and out, making it the best outdoor wall thermometer, so you might get two!


Availabl in 2 attractive shades
Built-in humidity and temperature measurements
Weather resistant cover to keep safe in rain
Great value for the price


Small size makes hard to read

Factors to Consider

The thermometers handy in the market include a lot of features that you might not require. Thus it is important to look for the one that fulfills your needs and then look at the features in the thermometer.

  • Accuracy
    Many of the residential use thermometers give you an accurate reading, however, they still have some temperature margin of +/- 2 degrees considering environmental conditions. If you are just using the thermometer for a quick reading to get an idea of what to wear then it won’t be an issue for you. However, for those who are using them to control the temperature of delicate stuff such as a greenhouse, pets cage, wine cellar, and food stocks, an accurate temperature reading is necessary.
  • Display
    This is a very important consideration when you are looking to acquire a thermometer. It could be difficult to read the temperature through the small digital display, which is why it is recommended to have a thermometer with an easy-to-read display. Also, some of the models have a backlight or have a color display to make the reading easy.
  • Easy to use
    These devices must be easy to use to get a quick reading of temperature. If a device needs to go through several calibrations then it will not be very effective in the long period.
  • Wireless Network Capacity
    We believe that the wireless range of a thermometer can be a notable feature. The wireless thermometer allows you to take the outdoor measurement remotely. But as you know, the more features you get in a thermometer, the more it will cost you. Thus, considering your requirements this might be something to look for.
  • Temperature scaling
    On which scale do you want your outdoor readings, Fahrenheit or Celsius? You should prefer depending on what imperial and metric system your country has adopted for basic temperature readings. Many thermometers give you the temperature on both scales, regardless of where you live, and it can be changed easily.
  • Power Source
    To operate, the digital thermometer needs a power source. It can be a power outlet or lithium batteries. Outdoor temperature gauge, which is battery-powered, is more portable as you can place them anywhere. However, you have to change the source battery regularly as the battery life ends, or as a green alternative, you can use a rechargeable battery or solar power device.
  • Display Size and Color
    This feature completely depends on the place you are using it, thus varying the size of the display. If you are using it for personal places such as the office, then you should go for a compact design display, and if you want to hang it on the wall then you should prefer a bigger display so that you can see it from a distance (make sure that you also get the wall adapter for the same).
    The color wireless displays are not that essential but some people find it helpful while reading. The color display can be quite helpful and looks appealing. However, due to this the cost of a thermometer also increases.
  • Functionalities
    You may want your device to be multi-functional so that you can look for more than just the temperature readings. Some thermometers have advanced features such as barometric pressure readings, Alarm clock, Air pressure gauge for wind measurements, weather forecast, and personal weather report features in their weather systems.

What Are The Benefits Of an Indoor Outdoor Thermometer?

  • Allows you to avoid stepping out to measures outside temperature
  • Indoor sensor measures inside temperature of unfinished buildings (useful for Engineers)
  • Advanced features allow reading more than just temperature
  • Accurate reading of other house room temperatures
  • Wireless Connectivity
  • Alarm, Date, and Time feature

How Accurate Is The Indoor Outdoor Thermometer?

As discussed in the previous section, the accurate measurement of a thermometer depends on the type and placement of the device. Most people do not pay attention to the location of the thermometer.

Placing the thermometer in the right place can give you a consistent wide temperature range that might vary in the range of between +/- 2 degrees.

In the case of some temperature studies or temperature-sensitive projects which need a high accuracy rating, a well-calibrated thermometer.

Where Is The Best Place To Mount Indoor Outdoor Thermometer?

The placement of the thermometer has a huge impact on the temperature readings. For the outdoors choose a place where there is no direct sunlight or any artificial source of light near the base unit. 

The ideal place for a thermometer to be placed is a shaded open area with a ground clearance of 6 to 7 feet. If you place the sensor too close to the ground then there is a good chance that the ground temperature might affect the readings.

Place the sensor and judge the readings based on the weather forecast. If you find that the readings are not accurate then you can change the location of the thermometer. You can also hang it on a pole, fence, tree, or any other tall thing.

Product FAQs

Here is a list of Top 9 Indoor Outdoor Thermometers of 2021

  • AcuRite 02081M Indoor Outdoor Thermometer
  • La Crosse Technology 308 – 141B Indoor Outdoor Thermometer
  • LaCrosse WS-9160U Indoor Outdoor Digital Thermometer
  • Ambient Weather WS-10 Wireless Indoor/Outdoor Thermometer
  • ThermoPro TP65 Digital Indoor/Outdoor Thermometer
  • Taylor Digital Indoor/Outdoor Thermometer
  • Oregon Scientific Advanced Wireless Weather Station
  • Springfield Big and Bold Patio Thermometer
  • Lily’s Home Hanging Wall Clock/thermometer Indoor/Outdoor

Yes. The AcuRite 02081M indoor-outdoor thermometers have a primary use to make it possible to take outdoor readings inside. This means there is no need to step outside, and also it measures the inside temperature and shows it on its wide display. 

AcuRite 02081M, La Crosse Technology 308 – 141B, and LaCrosse WS-9160U are some of the most accurate outdoor thermometers. Featured with most professional sensors, and fast signal transmission, they provide accurate measurements in any weather condition.

La Crosse Technology makes the most accurate indoor outdoor thermometer with humidity sensors. We recommend buying the La Crosse Technology 308 – 141B or LaCrosse WS-9160U. It gives you accurate measurements and the full-color screen with large icons makes it easier to understand.

The ideal place for a thermometer to be placed is a shaded open area with a ground clearance of 6 to 7 feet. If you place the sensor too close to the ground then there is a good chance that the ground temperature might affect the readings.


Modern technology and the spirit of competition have blessed us with more designs of outdoor thermometers than we can shake a stick at. We trust that you will now have a great idea of the landscape when it comes to the realm of the outdoor thermometer.

But which one do we consider the best? For our money, you cannot beat the La Crosse Technology 308 – 141B Indoor Outdoor Thermometer. Its full-color LCD display easily relates whether it is sunny, partly sunny, cloudy, rainy, stormy, or snowy. That means it operates more like a personal weather station than simply a thermometer.

Knowing the difference between indoor and outdoor temperature was immensely useful. It provides great information at a glance, and its price range is completely reasonable. If you can find it on sale (which it often is) you can really get a steal.

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