Best Weatherproof Outdoor Thermometers of 2026

The Taylor Indoor Outdoor Thermometer is a must-have tool for outdoor enthusiasts and gardeners. Constructed of weather-resistant and shatterproof materials, the thermometer is designed to withstand harsh elements and provide accurate temperature readings from -60 to 120 degrees Fahrenheit (-50 to 50 degrees Celsius). The bold black lettering with large numbers and a bright red pointer make temperature readings easier. The thermometer is multifunctional and can be used in greenhouses, warehouses, baby rooms, offices, laboratories, balconies, gardens, terraces, and more. No batteries are required for this easy-to-use thermometer.

This 12-inch indoor outdoor thermometer wireless comes with a stainless steel enclosure, large easy-to-read numbers, and a temperature and humidity measurement range of -60 to 140℉ (-50 to 60℃) and 20% to 90% RH, respectively. It also features auto calibration and can be placed both outdoors and indoors for your convenience.

Monitor both indoor or outdoor temperature and humidity levels with the Taylor Metal Wall Thermometer and Hygrometer. The thermometer features a temperature range between -60°F to 120°F and relative humidity levels from 30% to 80%, making it perfect for greenhouses, gardens, offices, and poolside. The bold black graphics with vivid red indicators are easy to read, and the thermometer is built to last with its durable metal construction that is both weather-resistant and shatterproof. The built-in hanger allows for secure mounting, and users should avoid direct sunlight for the most accurate results.

Experience the Taylor Metal Dial Thermometer, a classic outdoor thermometer that lets you measure temperature indoors or out. Its weatherproof design and mounting bracket make it a practical and stylish addition to your backyard or garage. The easy-to-read fonts display the current temperature in both Fahrenheit and Celsius, ranging from 40°F to 120°F and -40°C to 50°C. Crafted from anodized aluminum and glass with a bronze finish, this thermometer, part of the Taylor Heritage line, features a decorative copper pointer, adding a touch of elegance to your outdoor space.

The Springfield Big Thermometer is a durable and easy-to-use indoor outdoor thermometer designed for various settings. Constructed with weather resistant and shatterproof materials, this thermometer is built to last. The fade resistant Big & Bold artwork ensures clear visibility of the temperature readings. With its factory calibration, it accurately measures temperatures from -60 degrees Fahrenheit to 120 degrees Fahrenheit (-50 to 50 degrees Celsius). The bold black lettering and large numbers, along with the black pointer, make temperature readings effortless. This 13.25-inch thermometer can be placed in greenhouses, warehouses, work sheds, balconies, gardens, and more. No batteries are required, and for the most accurate readings, it is recommended to place the thermometer out of direct sunlight. With its precision measurement and user-friendly design, the Springfield Big Thermometer is a reliable choice for monitoring temperatures in both indoor and outdoor areas.

AcuRite Window Thermometer is a digital outdoor thermometer that provides accurate temperature readings. It comes with a weather-proof metallic mount and a rubber weather seal over the on/off switch. The large digital display shows the temperature clearly in 3/4-inch-high numerals, ranging from -4 to 158 degrees Fahrenheit. With a repositionable suction cup mount, you can easily place it wherever you prefer. This thermometer is convenient for quick outdoor temperature checks, ensuring you are prepared for any weather conditions.

The Springfield Big and Bold Thermometer is a weather-resistant and shatterproof indoor/outdoor thermometer with a mounting bracket. The bold black lettering with large numbers and a bright red pointer make it easy to read temperature readings. It is factory calibrated to accurately measure temperatures from -60 degrees Fahrenheit to 120 degrees Fahrenheit. The thermometer is multifunctional and can be mounted in greenhouses, offices, balconies, terraces, etc. No batteries are required for operation. This thermometer is built to last and comes with a one-year limited warranty.

The Lily's Home Wall Dial Thermometer is a beautifully designed thermometer that adds a touch of elegance to any indoor or outdoor space. With its dark color and verdigris coloring along the edges, it complements vintage and retro style decor perfectly. The thermometer features large numbers and a wide 13-inch diameter, making it easy to read the temperature from across your yard or while you're lounging in the pool. Made of weather-resistant metal-look resin, it can withstand inclement weather and is ideal for mounting poolside. This thermometer also makes a perfect gift for garden lovers or as a housewarming present. With Lily's Home, you can make your house a home by adding style and color to your living room or garden.

The DUNUO Outdoor Thermometer offers a versatile way to monitor temperature and humidity in various outdoor spaces like patios, greenhouses, and gardens. With its dual scale display, you can easily check temperatures in both Fahrenheit and Celsius, making it convenient no matter your preference. It also tracks humidity levels from 0% to 100%, helping you maintain ideal conditions whether indoors or outside. Installation is simple, as the thermometer comes with screws for quick mounting on walls, windows, or fences. This makes the DUNUO Outdoor Thermometer a practical and easy-to-use tool for keeping an eye on your environment.