Best Yellow Outdoor Thermometers in 2026

✅No-Contact Thermometer: This touchless thermometer provides contactless accurate temperature reading that helps you avoid cross infections. No need to clean the thermometer after every use!

✅Easy to Use: Innovative designs and simple, easy-to-use one-button control make our thermometers ideal for use with babies, children, adults, and the elderly.

✅Fever Alarm: There are 3 colors displayed on the LCD screen for different temperature levels. A clear large LCD Screen Display allows you to read day and night easily. ℉ and ℃ are easily switchable.

Informational: Weather stations wireless indoor outdoor record all time/24 hours max and min temperature and humidity readings; Wireless thermometer indoor outdoor with temperature trend arrows indicates whether it's getting warmer or colder near the remote temperature monitor

Smart Design: Temperature and humidity monitor can display the readings from up to 3 temperature sensors to monitor different locations; Additional sensor can be ordered

Wide Temp & Humid Range: Inside outside thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously; Indoor/outdoor temperature range: -4°F to 158°F (-20°C to 70°C); Humidity range: 10% to 99%

Big and Bold Wall Thermometers boast a classic look with a sleek and sophisticated frame, and it blends in perfectly with any indoor or outdoor décor.

An extra-large 13.25in display provides at-a-glance readings from far away.

The thermometer has a shatterproof lens designed to withstand harsh elements without compromising visibility.

Enhanced Temperature and Humidity Accuracy: Room thermometer is highly accurate with +/- .5 °F and +/- 2% RH, the ideal humidity monitor for a living room, baby room, kitchen, greenhouse, or wine cellar

Responsive Readings: In-unit temperature sensor detects changes in temperature and humidity sensor measures humidity every 10 seconds for proper humidity control

Area-Specific Monitoring: Calibrate the sensor to each room or environment of your choosing to collect the most accurate data

【490ft Stable Signal Connection & Hands Free Monitor】Smoker thermometer with a professional remote signal up to 490 feet, you can watch the game or connect with your family, pets or guests while the remote meat thermometer for grill grilling watches your meat. After rigorous testing, our wireless grill thermometer 's signal is strong and stable, reaching 2x farther than a regular connection, 4x more than Bluetooth

【Unique Feature - Durable Construction & User-friendly Interface】 The cooking thermometer adopt TPE and plastic integral forming technology - anti-skid and more durable. Better than some other digital meat food thermometers wrapped with rubber sleeve. The buttons on the left are for meat and taste setting, the buttons on the right are for timer setting, make the grill thermomter for inside grill very straightforward to use

【Monitoring Food & High / Low Ambient Temp Range Simultaneously】Meat smoking thermometer not only allows you to set your own cooking temperatures, but also can set HI/LOW temp range for your grill or smoker to know when to add more fuel! oven safe meat thermometer will flash and beep to remind you if the temperature ever goes out your set range

The Colorful Law of Physics Indoor Glass Galileo Thermometer provides an accurate reading of the temperature based on a design by Galileo

This gorgeous Galileo thermometer is a work of art with blown glass balls of varying colors in a delicate blown glass cylinder

The glass balls rise and fall within the liquid-filled cylinder to reflect changes in the temperature, and each ball has a small charm to read the temperature

High Accuracy: This forehead thermometer for adults and kids provides highly accurate readouts having passed multiple performances standards and tests; we have a strong test and retest reliability as noted in our technical specifications.

Easy to Use: Simply aim the infrared thermometer probe at the centre of the forehead keeping a distance of around 1 to 2 inches then press the handle trigger button at the front of the handle.

Instant Results: The smart design with a single button use reads the temperature in just 1 second from a clear bright extra large screen.

Optimal Solution: The SECRUI KR-TH1 room temperature monitor will help you and your family live in the best possible environment. With this high-end device, you can check on a variety of data to make sure the environment is perfect

High Accuracy Design: Our indoor temperature and humidity monitor has a high accuracy of ±2~3%RH and ±1-degrees F. It is a good option for measuring quickly fluctuating readings like those in a greenhouse. To make sure everything is right, the data measurements are updated every 10 seconds so you are always up to date

Put Data into Context: This room temperature and humidity monitor displays the highest and lowest temperature and humidity levels from the past, so you can understand how the data is evolving for your environment and make any changes that may lead to a more comfortable experience

HIGH-PRECISION TEMPERATURE HUMIDITY GAUGE – Our air thermometer and hygrometer has a Swiss-made high-precision sensirion sensor that makes it extremely accurate! The indoor temperature range is +14.2ºF~+122ºF, the outdoor temperature range is -58ºF~+158ºF, the indoor/outdoor humidity range is 1~99%, the temperature accuracy is +/-0.5ºF and the humidity accuracy is +/-2%.

PATENTED TECHNOLOGY – Unni has advanced patented wireless technology that provides more powerful and steady data transmission. Personal wireless temperature humidity monitor updates and transmits temperature and humidity data up to 330 ft radius every 30 seconds, that will help you monitor all the locations you care about the most.

SPECIAL FEATURES – Stop worrying about the climate! With our wireless hygrometer thermometer gauge, you will be able to know in real time the weather forecast, as well as the indoor and outdoor temperature and humidity. You can also see on the display of heat index , the dew point index and the mold index of all the sensor locations.

Perfect for the Beginner Composter - Free Digital Compost Guide Included - Expert instructions on how to get started composting and managing your compost pile for the most efficient compost production.

Reotemp - Accurate and durable thermometers since 1965, soilbuilder member of the US Composting Council

Quality Construction - 16 inch length, 1/4" diameter stem, stainless steel construction, hermetically sealed to prevent fogging

Monitor indoor and outdoor temperature (Fahrenheit and Celsius) with trend arrows that indicate whether temperature is rising or falling

Wireless all-weather outdoor sensor measures temperature conditions with precision and accuracy

Displays high and low records for past 12 hours, 24 hours, 36 hours, 48 hours, and for all-time

✅ DURABLE MATERIAL : Large floating pool thermometer is in superior quality , and built from durable material & shatter resistant.It has excellent comprehensive physical and mechanical properties

✅ EASY to USE: This thermometer provides an accurate pool water temperature reading in pool, spa, hot tubs, bath tubs

✅ FUNNY POOL THERMOMETER - This floating pool thermometer uses animal cartoon design, it can perfectly be used as a water thermometer.The man-shaped top adds fun and décor to your pool.

1/2" NPT (install into 7/8" drill hole)

Made in USA

Stock item, ships in one business day

Accurate: Premium sensing component with accuracy of ±3%RH, ±0.3°C / 0.5°F. Professional-grade components, assembled into devices you can trust. For even more demanding applications, the device is easily calibratable to a trusted reference, or try the SensorPush HT.w or HTP.xw for even greater out-of-the-box accuracy. Whichever SensorPush you choose, you'll enjoy reliable, quality monitoring of environmental conditions including air temperature, relative humidity, dewpoint and VPD

Versatile: With its small, attractive design, the HT1 is at home just about anywhere: in a refrigerator, freezer, greenhouse, humidor, wine cellar, instrument case like guitar or violin, a piano, outside as a mini weather station, around the house monitoring a humidifier or thermostat in baby nursery, in the attic, basement, crawlspace, reptile tank, terrarium, plants in a grow tent, drying and curing, a chicken coop or egg incubator and more

Flexible: Use the sensor and your phone via Bluetooth or add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via Internet. With a G1 Gateway, get updates and push notifications when conditions exceed min/max alarm settings anywhere, ask Alexa for updates, or view data on a computer in our web dashboard. Great for a vacation home, garage, server room, data center, ensuring a dog or other pets are safe in an RV (cellular hotspot required) or anywhere remote monitoring is useful

🐡Includes rope tether to keep the thermometer from floating away.

🐡The pool thermometer liquid ingredients: Water 90.1%; Kerosene 9.9%.

🐡Temperature reading range：20 to 120 °F / -10 to 50 °C.

☀【Wide Range & High Accuracy】 - Upgraded 3-channel temperature and humidity meter with 3 transmitters for various environments. Remperature & Humidity rang: Indoor temperature (0 - 60℃); Outdoor temperature (-40 - 60℃); Humidity (10% - 99%). The temperature and humidity accuracy: ± 1℃ / ± 5%; Wet: humidity﹥65%; COM: 45%≤humidity≤65%; DRY: humidity﹤45%. The Station and transmitter signal distance: 100M/328ft.

☁【Max & Min Record】 - This wireless hygrometer with remote sensor can record the temperature and humidity timely,display temperature and humidity changes of the main unit and 3 transmitters. The data update every 60 seconds. Press the ℃/°F button to switch between celsius and fahrenheit. Perfect on your house, office, factory, etc. Time & Alarm Clock, Calendar, Snooze / Light.

☄【Clear HD LCD Screen】- Easy-to-read display as well as the humidity smiley icon shows that 45% is dry, 45%-65% is comfortable, and more than 65% is wet.

Thermometer is 7” tall and reads in both F° and C°

Includes rope tether to keep the thermometer from floating away

Man-shaped top adds fun and décor to your pool

This attractive thermometer in vintage design is not only pretty but also practical.

On the scale and driving unit and Celsius you can easily and the temperature.

The thermometer is made of high quality sheet steel and is due to attractive shape a great retro decoration for your home.

This digital wired thermometer shows daily indoor and outdoor temperatures in °F or °C

The 10 ft. wired probe accurately gauges even the most extreme hot or cold temperatures

Features daily minimum/maximum temperature recall, ice alerts, and a built-in clock

Tube thermometer

High-quality pool and spa thermometers help deliver accurate temperature readings for greater enjoyment of recreational water

Pool thermometers also provide crucial information about the performance of pool heating systems

Tracks indoor and outdoor temperature (degrees Fahrenheit and Celsius) with trend arrow

Displays indoor and outdoor humidity (percent RH)

Provides daily high and low temperature and humidity records

【Connect Note】 Pls install the station battery first, then install the sensor battery. If a specific channel is lost, press the CHANNEL/+ button until the channel indication single flashing.Verify the humidity sensors match closely with the console and the sensors are in the same location (about 1-3 meters apart). The sensors should agree within 10% (the accuracy is ± 5%). Allow about 30 minutes for all sensors to stabilize.

【Humidity Expression】 Large LCD display with simple and clear readings. Indoor temperature (0 - 60℃); Outdoor temperature (-40 - 60℃); Humidity (10% - 99%). The temperature and humidity accuracy: ± 1℃ / ± 5%; Wet: humidity﹥65%; COM: 45%≤humidity≤65%; DRY: humidity﹤45%. The express changes following the changing of the humidity.

【Backlight & Battery Life】 You can press the "Light" button to turn on the backlight. It will automatically turn off after 10 seconds if without any operation. This help you to read the data clearly even at night. Please re-install the battery if the sensor cannot connected. The Station and transmitter signal distance: 100M/328ft. The station need 3* AAA Battery; Sensor need 2*AAA Battery.(not included). When the sensor shows the low battery icon, that means you need to change the new battery.

CLEAR ACCURATE DIAL ★ Easy to read 2 inch wide dial with color-coded temperature ranges. 40 to 180 Fahrenheit range, (4 to 82 Celsius) in 2 °F increments for accurate readings.

HIGH QUALITY LENS ★ High-quality and lightweight PC-coated lens, hermetically sealed to avoid fogging and moisture. IP55 water-resistant rating.

RUGGED CONSTRUCTION ★ Tough, reinforced welded bolt between dial and stem for long-lasting operation and conditions. High quality 304 grade rust-resistant stainless steel.

The temperature is shown in a range from 16 to 34 degrees Celsius and Fahrenheit on the opposite side

The globe that hangs lowest in the top group of globes with be showing the exact temperature

This galileo works on the principle that the density of a liquid changes as temperatures change, the liquid in the bubbles is multi coloured - the ten tags are a brass colour

The liquid in the bubbles is multi coloured - the tags are a silver colour

The globe that hangs lowest in the top group of globes with be showing the exact temperature

This galileo works on the principle that the density of a liquid changes as temperatures change

Easy-to-read green, yellow, and red tick marks for easy monitoring

5-inch stainless steel stem penetrates soil and worm compost to the perfect depth.

Worms are happiest between 55F and 90F. This thermometer lets you know when to cool them off or to move them to a warmer place

RELIABLE & ACCURATE - No battery required, just plug and read. The 5” stainless steel probe penetrates soil and worm compost to the perfect depth for accurate and instant results. Ideal for how to get started composting and managing your compost pile for the most efficient compost production

EASY TO READ - Large and clear 1.5” dial, hermetically sealed to prevent fogging and moisture, with water resistant thick glass surface for easy cleaning. Great compost soil thermometer with temperature range of 0-220°F

STAINLESS STEEL COMPONENTS - Our soil thermometer is made of high quality stainless steel, rust proof, durable, and easy to clean. The pole length is specifically designed for measure water at the root level, equipped with a protective cap for convenient storage

PROBE: 20-inch (508mm) long shaft.

TEMPERATURE RANGE: Measures 0° to 220°F (-18° to 104°C).

EASY TO READ: 2-inch (51mm) wide dial with a clear glass lens.

【Easy to Read Display】 4 inch LCD records outdoor and indoor temperature and humidity. And records Min/Max Temperatures and humidity percentages with trend arrows to alert you of the changes of your environment. Temp Accuracy: ± 1.5°F/± 1°C ; Humidity accuracy：±5%]

【Backlight & Touchscreen】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-off.

【Temperature Range】The outdoor/indoor thermometer range: indoor: 4℉-158℉(-20℃-70℃), outdoor:-40℉-158℉(-40℃-70℃). And the waterproof outdoor temperature and humidity monitor sensor to guarantee weather updated in 200ft/60m.(enhanced Wireless Frequency: 433 MHz)

SIZE - 16 inch (40 cm) tall large numbers making it easy to read from a distance

WIDE RANGE - The temperature range is -40°C/-40°F to 50°C/120°. Keep out of direct sunlight.

SIMPLE TO OPERATE - No instructions necessary. Simplest thermometer with no buttons to operate.