The 7 Best exterior window Thermometers (2023 reviews)

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

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Taylor ft wired probe READ REVIEW

Best For Pool: Buy: La Crosse technology exterior window Thermometer READ REVIEW

Best With bracket: Buy: Springfield exterior window Thermometer READ REVIEW

Best For those Small windows: Buy: Taylor exterior window Thermometer READ REVIEW

Best For car: Buy: Springfield Outdoor Thermometer READ REVIEW

Best For exterior or interior Use: Buy: MUMTOP exterior window Thermometer READ REVIEW

Best With Humidity: Buy: sun company exterior window Thermometer READ REVIEW

Best Overall: Taylor ft wired probe

Buy on Amazon

Here, we present thermometer that manages to win our hearts. It's the taylor ft wired probe and it's widely considered as one of all-around great thermometer you can buy. The temp display (which can be indoor or outdoor temp, your choice) is clearly readable from anywhere in an average sized room. It comes with a very long external temperature probe. It will show you the other temp in a smaller font along with the time and whether temp is falling or rising along with a freezing warning too.

The Taylor unit shown, the small square digital thermometer, does take batteries for a long time, and is very easy to install and read. The screen is large enough. There is a black border that is 1/2" wide around the display, meaning there is less than 3" to show the temps, while the unit is 4" wide. It does read indoor temp. It's so nice to see the temperature outside when you decide how to dress.

• Outside highs and lows are automatically shown and are reset at midnight daily
• Easy to read the outside temperature in a experimental aircraft
• Works great and makes a great pool thermometer
• Nice looking and shows you what you need

Best For Pool: La Crosse technology exterior window Thermometer

Buy on Amazon

The la crosse technology exterior window thermometer might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. It is designed to mount outside of a window pane. It is easy to read letters and unlike most outdoor thermometers it doesn't mount a suction cup. You can stick it directly on the window with adhesive strips that come with it. It also comes with the batter ready to go, and only takes about 2 minutes to set up the internal clock and attach everything together.

The thermometer itself snaps securely to the mounting bracket but is relatively easy to unsnap to change the battery. It is simple to set and is very clean to see. It has a background screen so you can always read the #'s and easy mounting. There is also a frosted plastic shield to snap on the back. It should measure any ambient temperature indoors or outdoors.

• Keeps a running log of highest and lowest temperatures of the last 24 hours
• A simple little tool that works wonderfully
• Perfect, easily readable on kitchen window

Best With bracket: Springfield exterior window Thermometer

Buy on Amazon

We would, of course, be remiss if we didn't mention springfield exterior window thermometer for daily purpose. This is a really functional and fairly accurate thermometer. It includes easy post mounting on a deck, porch, or fence, hardware. It is easy to adjust by hand with the screw knob on the back. The bracket that holds it up is very light and a push pin can hold it up.

This is a totally encased thermometer and is weather resistant. The dial is very easy to read from a distance. It is easy to hang with the 2 provided screws. This may not be the most accurate thermometer, but it works well enough and is easy to read from inside the house when mounted outside.

• Weatherproof, precision made thermometer coil for accurate readings every season
• Classic patio thermometer style with trusted results
• Inexpensive as compared to digital thermometers
• Excellent thermometer and good service from the provider

Best For those Small windows: Taylor exterior window Thermometer

Buy on Amazon

The taylor exterior window thermometer's material feels more premium than its price would suggest. The product is designed this way, however you must use a window that allows no sun. It must be pressed firmly to the clean glass with fingertips for a secure hold. The figures are large enough to be read easily through the glass. The use of color helps to focus when the light is dim. This can be adjusted if you have a reference thermometer and it can be placed in an inconspicuous spot on a window but even with compulsive cleaning, it can fall off after a time. This is very nice and sturdy too. It sticks to the outside of the window and stays there. The indicator needle is adjustable so you can calibrate it.

• Very clear, easy to install outside the window, acurate
• Excellent thermometer that you can adjust
• Easy to read, accurate, easy to install, and budget friendly
• Easy to read, stays stuck to glass, overall if need be will purchase again

Best For car: Springfield Outdoor Thermometer

Buy on Amazon

Best part: springfield outdoor thermometer costs comparatively low and it is available to ship in 24 hours. This window thermometer has a transparent, plastic film that electrostatically adheres to your window for the most effortless installation. It works great and you can smooth it out for easy reading. The coil box on this thermometer really heats up when the sun is shining directly on it, thus reading a temperature that can be off by.

It is a thermometer on a static cling plastic base. It is easy to read and accurate. They are not subject to being blown off or knocked off by heavy snow. It is easy to move and remove, plus easy to clean.

• Comfortable living spaces for your family to enjoy
• Great idea for a convenient thermometer
• Reliable, accurate and long lasting even in temperatures well below freezing
• Easy to see and better than finding it in the dirt

Best For exterior or interior Use: MUMTOP exterior window Thermometer

Buy on Amazon

Not everyone likes to purchase thermometer for their daily usage, but the mumtop exterior window thermometer would be an anomoly. It’s nostalgic remembering when everyone has a thermometer outside their kitchen window. It includes 4 screws to mount inside or outside. It is easy to see, pretty outside the window. The unit has moisture condensation inside making it somewhat difficult to read. It is perfect for exterior or interior use. The thermometer is delivered in a gift box. It is easy to install, easy to read and so far is accurate.

• Durable easy to read outdoor thermometer
• A handsome side porch addition and very very useful for plants and pets
• Perfect size, easy to read great quality

Best With Humidity: sun company exterior window Thermometer

Buy on Amazon

We would, of course, be remiss if we didn't mention sun company exterior window thermometer for regular usage. It is nice to see the temp outside without taking up too much of your window space and not having something that uses power. This is a mini-thermometer at only 2.1" long. It fits on any window and also it is easy to read without a mag glass. It is 100% water proof and weatherproof.

This is a nice thermometer, but it's way too small to be read easily. It can easily fit on any window. These have it next to another thermometer and temps are same. It is a mini-thermometer at only 2.1" long.

• Nice & small but easy to read
• Easy to read and really accurate
• One of the new comers and featured product