10 Best Indoor Outdoor Thermometers 2020 [Buying Guide]

Your Authors and Guides

Heather
Patton

Jennifer
Trimbee

Samantha
Dewitt

How to Choose the Best Thermometer

The best wireless outdoor thermometer can give you all kinds of information that will help you throughout your day, like what to wear, when to turn the heat up or the AC down. Did you know the best indoor outdoor thermometer for sale can tell you highs, low, trends, and even humidity? We researched some of the top brands and bestsellers and put together this indoor outdoor thermometer buying guide. First, let’s look at some key features you need to know before you shop.

Wireless: A lot of these have wireless capabilities. That means they come with an outdoor temperature probe that sends a signal to the inside unit with the temperature, humidity, and other information. Wireless is easiest but it’s not the only way.

Range: This refers to how far away the outdoor probe can be from the indoor unit and still provide an accurate reading. Keep in mind that these distances are through open air so you might need to adjust a little.

Type: These are pretty high-tech machines so it’s not surprising that they’re all digital. Some of them even have gorgeous LCD displays. An analog thermometer is much simpler and could only display the temperature for right where it’s mounted.

Size: This refers to the size of the main unit, the one that will be in your house. A lot of these have a really nice sized display that you can see from across the room without being too large.

Fahrenheit & Celsius: All of these thermometers can display both Fahrenheit to Celsius. You will have to read the instructions for the model you choose to figure out exactly how to do it. There’s usually either a button or a switch.

Warranty: Getting a good warranty is important with an item like this. It’s digital, it’s wireless, and there’s usually something that’s going to be sitting outside in the elements. The warranties for these products range from 1 year to 18 months.

Top 10 Products

Now that you know a little more about what to look for, let’s get right into our wireless indoor outdoor thermometer reviews. If you don’t have a lot of time, make sure you check out our top and budget picks, numbers 1 and 2 on our list. This is a great way to get a taste of what’s out there. All of these products are truly unique so stick around through the end if you can. All right, let’s get going!

La Crosse Technology Thermometer

Our top pick for best wireless indoor outdoor thermometer is the La Crosse Technology Thermometer. It comes with a remote sensor that can transmit up to 330 feet. It even records the daily high and low temperatures for you if you like to keep track of that kind of thing. That’s not all, if you want to add on more sensors, it can actually receive weather data from up to 3 different sources. Because it updates every 4 seconds, you’ll always have an accurate temperature display. Speaking of the display, the digits are about an inch high which makes it easy to see from a distance. Because the base unit is battery operated, this thermometer is portable, too. Plus, there’s a clock on the display with 12 or 24 hour time.

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ThermoPro TP55 Hygrometer

The ThermPro TP55 Hygrometer is the best cheap indoor outdoor thermometer that we found. What makes it the best? Even though it’s inexpensive, it’s still packed with features. The large display has a backlight so it’s easy to see, even in dim lighting. It’s also equipped with a touchscreen so you can change the settings easily. In addition to temperature, it also measures the humidity and indicates whether the room is dry, comfortable, or wet. If you want to see trends over the past 24 hours, record highs and lows, or look at historical data for your home, it’s all available at the simple push of a button. You can switch between F and C easily. Plus, you’ll always know what’s going on because all of the data updates every 10 seconds.

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AcuRite Weather Station

Why look for the best indoor outdoor thermometers when you can have a whole weather station? The AcuRite Weather Station is a thermometer and so much more. The display is huge and designed well so it’s easy to read all the information. This product uses a patented self-calibrating forecasting tool that pulls information from an outdoor sensor that you put in your backyard. It’s able to give you the weather forecast for your home. That’s right. Not your city or neighborhood. Your home. You can see 12 to 24-hour forecasts and they’re even displayed with one of 14 different icons that will help you plan your day. Is it warm enough for a tank top? Is the rain going to hold off for your afternoon barbecue? Now you’ll know.

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Taylor Precision Thermometer

If you’re looking for something a little simpler, check out the Taylor Precision Indoor/Outdoor thermometer. It doesn’t tell you the weather forecast for your front yard or let you know how humid your home is. But it is amazing at recording and monitoring indoor and outdoor temperatures. You can easily switch from F to C and find out what the high and low temperatures were every day. The display screen is simple and uncluttered with large temperature displays and even a clock to tell you the time. The outdoor sensor transmits up to 200 feet. With alkaline batteries, it records accurate temperatures from -4 to 120 degrees F. If you want even more precision, use lithium batteries which will up the range to -40 to 140 degrees F.

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Ambient Weather Thermometer

Next up in our indoor outdoor thermometer reviews is the Ambient Weather Thermometer. Monitor the temperature outside or the wine cellar, greenhouse, or even baby’s room so you know that everything is the perfect temperature for comfort. The display features large numbers that are easy to read even at a distance. There’s nothing complicated about this set up. All you do it put the batteries in the base and remote unit, place them in the areas you want to monitor, and the system is ready to go. In addition to the temperature, the display also includes the high and low temperature as well as the indoor humidity. You can easily switch from F to C, too. The remote unit does have to be hung but it has a mounting hole that makes it easy.

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La Crosse Window Thermometer

We really love the design of the La Crosse Window Thermometer. It doesn’t have wireless capabilities so it’s more the best outdoor thermometer that you can read from the inside. It has to be mounted on an outside glass door or window so it can accurately record the outside temperature. The large display is clear and easy to read from inside the house. Not only will it tell you the current outside temperature, it displays the highs and lows and resets every day. You don’t need to worry about rain or snow because the thermometer is waterproof. One more thing, it doesn’t get in the way of your cleaning. It easily detaches from the mount so that you don’t have to try to work around it.

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Meade Instruments Thermometer

Our next pick is the Meade Instruments Thermometer. This one comes with an outdoor wireless sensor with a transmission range of 150 feet. It’s accurate for temperatures from -38 degrees to 150 degrees F. The display is pretty simple. It shows you the outside temperature, inside temperature, and the time. And get this: it also functions as an alarm clock and it even has a snooze button. It’s easy to operate, too. All the controls are right on the bottom of the unit. You can easily mount this thermometer to the wall but we think it’s a really great choice for a table or desktop. That’s not all, it’s also backlit so you can see it at night. One more thing, it comes with a programmable ice warning alarm.

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Neoteck Digital Thermometer

The Neoteck Digital Thermometer is the best indoor thermometer that can also give you a reading of the outside temperature. What’s unique about this one is that it does it without wireless capabilities. So, how does it work? It has a temperature sensor with a wire that’s about 5 feet long and will have to be placed outside through a window or door where it can still be plugged into the base unit. It displays temperature from 32 to 122 degrees F and even tells you the humidity from 10 to 99%. There are a lot of uses for this thermometer. You can use it monitor inside a greenhouse, incubator for chicken eggs, reptile cages, and more. The display is large, too, and easy to read and calibration is a snap.

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AMIR Digital Hygrometer

For a wireless thermometer with an impressive range, you can’t beat the AMIR Digital Hygrometer. The display screen is large and the numbers are really easy to read. It tells you the indoor and outdoor temperature and humidity and updates every minute. It can read outdoor temperatures of -40 to 140 degrees F so this is a great choice no matter what climate you live in. The design is simple and looks sleek and modern and matches just about any decor. That’s not all, it also gives you the option of mounting it to the wall or pulling out the retractable stand to set it on a dresser, desk, or table. You can switch from C to F quickly and easily, just set it to what you want before you put the batteries in.

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ORIA Indoor/Outdoor Thermometer

The thing that we like best about the ORIA Indoor/Outdoor Thermometer is the probe. Well, it’s not exactly a probe, it’s actually a small outdoor thermometer that transmits to the indoor unit. You can either hang it on your porch or set it on the table next to your favorite lounge chair so you can use it as an outdoor thermometer when you’re in your backyard. The main unit displays indoor and outdoor temperatures plus trends and daily highs and lows. Plus, the LCD screen has a blue backlight so, even in low light, you can read the display. The alarm clock function even has a snooze button so you could place it right on your nightstand and wake up every morning knowing exactly how hot or cold it is outside.

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About the Author

Kimberly Graf

Expert Researcher and Writer

Kimberly Graf is a researcher and writer for GeekWrapped.com. She covers kitchen, cooking, and home products.

Best Indoor Outdoor Thermometers

Top 10 Buying Guide

Our Recommendations

La Crosse Technology Thermometer

ThermoPro TP55 Hygrometer

How to Choose the Best Thermometer

Top 10 Products

La Crosse Technology Thermometer

ThermoPro TP55 Hygrometer

AcuRite Weather Station

Taylor Precision Thermometer

Ambient Weather Thermometer

La Crosse Window Thermometer

Meade Instruments Thermometer

Neoteck Digital Thermometer

AMIR Digital Hygrometer

ORIA Indoor/Outdoor Thermometer

About the Author

TOP PICK

La Crosse Technology Thermometer