The 10 Best Wireless Outside Thermometers (2023 reviews)

We consider a wireless outside thermometer to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Acurite Wireless Outside Thermometer READ REVIEW

Best For car: Buy: Amir Wireless Outside Thermometer READ REVIEW

Best For window: Buy: Thermopro Wireless Outside Thermometer READ REVIEW

Best For RV: Buy: Auing Wireless Outside Thermometer READ REVIEW

Best For Pool: Buy: Taylor Wireless Outside Thermometer READ REVIEW

Best For garage: Buy: Wittime Wireless Outside Thermometer READ REVIEW

Best With Clock: Buy: Geevon Wireless Outside Thermometer READ REVIEW

Best little Thermometer: Buy: Lubybg Wireless Outside Thermometer READ REVIEW

Best For Pool Thermometer: Buy: Metoluar Wireless Outside Thermometer READ REVIEW

Best With Hygrometer: Buy: Urageuxy Wireless Outside Thermometer READ REVIEW

Best Overall: Acurite Wireless Outside Thermometer

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The acurite wireless outside thermometer's material feels more premium than its price would suggest. Batteries last a long time and temperature readings are accurate when compared to online and phone app data. This model ( 02043 ) will show readings in fahrenheit or celsius, not kelvin. It comes with its easy to read data even at a short distance, you can see at a glance both the outside and inside temperatures.

The Display and outdoor sensor are totally wireless and easy to install. It has nice large, clear digits. When using the correct batteries, the readout is bright and the gauge is accurate. They offer pinpoint accuracy, personalized for your location. It is perfectly well and the main unit is a useful size.

• Alkaline for the indoor gauge and lithium for the outdoor sensor
• Assembly required, just some aaa batteries which are easy to install
• Good investment for long term

Best For car: Amir Wireless Outside Thermometer

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate thermometer. The amir wireless outside thermometer is exactly that - it's a simple thermometer that hits all the right notes. The view screen unit has it’s own temperature and humidity sensors. It is easy to read screen display and tells accurate temperature. The base unit is 3-3/4" wide X 3" tall. The display can fit easily in your back pocket. It is perfect for monitoring kitchen frig/freezer and stand-alone storage freezer. The humidity readings are all unacceptably high despite being consistent among the sensors and base unit. The base sensor is indoor, one remote for outside and one remote for each coop. It's small, the perfect size to put anywhere you need it.

• Great for monitoring attic, crawl space and shed
• Works great, keep track of temp and humidity in multiple small spaces
• Cost effective system for multi location temp/humidity
• Lights up no signal problems even has little face to tell you comfort level

Best For window: Thermopro Wireless Outside Thermometer

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Next on the list, we've got yet another thermometer that manages to win our hearts. It's the thermopro wireless outside thermometer and it's widely considered as one of the best convenient thermometer you can buy. The outdoor sensor has to be outdoors, like on a balcony or outside a window. It features a premium temperature humidity gauge that provides accurate readings for both inside outside humidity and temperature simultaneously. It has a little touch sensitive button on top that illuminates the screen when you want. The larger piece with #'s must be inside so you can see outside temp.

The unit is placed approximately 20 feet from the transmitter inside the house door. It is easy to read with a display, user friendly button controls, and instant operation after batteries are installed. The display is easy to read during day or night with back light at night. This is an easy to set up, easy to read temperature/humidity monitor.

• Works well if you want a close estimate of the temperature
• Accurate with good display, good transmission and max-min feature
• Great indoor and outdoor thermometer combination
• Backlight is a plus for viewing in low light areas

Best For RV: Auing Wireless Outside Thermometer

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Auing has been making great thermometer for years, thanks to a combination of clever design and appropriate materials. It can tell what weather is like inside and out. This wireless thermometer features blue backlight and touchscreen, turn on the backlight to make it clear and easy to read at night, 12 seconds auto. It makes the two most important measurements and each piece is portable. It is easy to read with the blue back lite background and large face. The sensor and the display are a combined unit.

With the outside unit it definitely is ideal to keep it out of direct sunlight as this can make it extremely inaccurate. It is very convenient to have the remote sensor outside and the temperature numbers inside. They are not in direct light and, not beside air vents.

• Really like compact size and comes with racket to hang outside unit
• Super easy to set up, and get going
• New and hot release

Best For Pool: Taylor Wireless Outside Thermometer

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Compared with other thermometer in this category, the taylor wireless outside thermometer has a convenient design. A great use for these affordable digital indoor/outdoor thermometers is to monitor the interior temperature of a chest or upright freezer in your utility room / basement / garage. The case is double-sealed and the grill that exposes the thermistor is shielded inside with a waterproof, air-permeable membrane. The smaller room temperature is also easy to read.

A large round switch is present on the front of the base unit, which can be depressed to alternate the display with the local or remote temperature in large numerals on the display. It works fine no issues with setup and is glad to be rid of the wire outside sensor. It is easy to pair with the sending unit. The outdoor sensor is also small which is convenient.

• Small and perfect to use to monitor outside temps
• Great simple gift for those that like to keep track
• Gives an outdoor temperature reading on an indoor readout without wires

Best For garage: Wittime Wireless Outside Thermometer

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate thermometer. The wittime wireless outside thermometer is exactly that - it's a simple thermometer that hits all the right notes. If you are looking for an attractive weather monitor that is very cost effective, this is it. It shows both interior and exterior temps & humidity, and has a mode that shows the high/low for the last 24 hrs. You can have screw in the kickstand on the back and it takes up very small space on the desk, providing time and temperature information. It also has a panel that shows the weather for the day, although it does not predict forward.

It also has a clock and current/future weather on screen as well as a wireless indoor outdoor thermometer. It is easy to read, large and bright enough to see from 20 feet away. If your looking for an attractive weather monitor that is very cost effective, this is it.

• Simple thermometer with daylight saving clock and outdoor temperature sensor
• Works great as to temperature, inside and outside
• Contrasting colors and large numbers make the temperature and time easy to see

Best With Clock: Geevon Wireless Outside Thermometer

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The geevon wireless outside thermometer's high-end materials makes sure that it ages well with use. It is used to monitor basement, green house, and outdoors. It comes in a box that is easy to open and not in a blister pack that requires the user undue hardship. It is comforting to look at the monitor and know that all is well, or something needs to be attended to.

The green house is quite a distance from the house, but it works with no problem. The LCD display is fully for 3 seconds when changing new battery or resetting, then with a sound BI into the normal state, after testing temperature, receiving RF for 3 minutes. These are pointing in the direction of the sun as much as possible during the day. The max and min data will update every 24hrs and you can press the mem button to switch between. The instructions suggest it can even get some power to charge its internal batteries on an overcast day.

• Delivers what they promise
• Lot of satisfied buyers

Best little Thermometer: Lubybg Wireless Outside Thermometer

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Lubybg is known for creating pragmatic and minimalist thermometer for people on the go, and its line of lubybg wireless outside thermometer definitely falls in line with that reputation. The large thermometer is the perfect addition to any occasion, the holes in the back allow you to easily hang it in greenhouses, warehouses, baby rooms, bedrooms, offices, warehouses, laboratories, balconies, gardens, patios, anywhere you want. The bold black font in the large numbers on the 10" outdoor thermometer makes temperature and humidity readings easier, even from far away. It has made it easier to adjust cooling and heating.

The outdoor thermometer does not need batteries, has a built-in temperature and humidity sensor, and automatically calibrates within 3 hours, and the pointer will automatically match the local temperature.

• Does not require batteries,that is a big plus
• One of the new comers and featured product

Best For Pool Thermometer: Metoluar Wireless Outside Thermometer

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We would, of course, be remiss if we didn't mention metoluar wireless outside thermometer for daily usage. The digital swimming pool thermometer has a high. It is a brand that uses technology as a carrier and advocates the combination of intelligence and life, awakening another definition of intelligent life among peers, and taking the first step of "smart life. It is ideal for family swimming pools, spas, pool spas, hot tubs, aquariums and fish ponds. It can either use a convenient method to monitor the temperature of bathing water and outdoor swimming pools. It is made of high-quality abs material, which is durable, anti-oxidant, and has a long life span, suitable for indoor and outdoor use.

The thermometer displays the temperature in fahrenheit and celsius, and the data is easy to read from the house for the pool. It is the best choice to enhance swimming pleasure. It's great to be able to check how warm the swimming pool water is from inside the house.

• Easy to use and display looks good
• Precision temperature sensor to ensure accurate temperature readings
• New and hot release

Best With Hygrometer: Urageuxy Wireless Outside Thermometer

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If you are currently in the market looking for a suitable thermometer for your daily usage, urageuxy wireless outside thermometer is the natural choice. It is easy to install in indoor rooms or outdoor places. It is suitable for children's room, living room, kitchen, guitar room, attic, basement, cellar, or pet house monitoring. It comes with °F/°C selectable features tabletop or wall-mountable. The remote sensor is water resistant and updates real data every 60s, make sure that you know the outdoor temp in time and add clothes in cold weather when you go ouside for a walk or shopping.

The Humidity comfort level indicator with a smile face ensure that you live in the most comfortable living environment. The Digital hygrometer with min/max records and 24 hours automatically clear, supports manually calibration of temperature and humidity from an measured source of thermometer or hygrometer.

• Allow up to one hour for temp and humidity to keep stable
• Min/max records and 24h automatically clear
• Manually calibration of temp and humidity