Best Round Outdoor Thermometers of 2026

The Circrane 13.25 Inch Round Thermometer with Hygrometer features an extra-large bimetallic wall thermometer with hygrometer, a double scale round thermometer with a wide measurement range, an elegant gradient color dial with freezing point symbol, environmental protection, and automatic calibration. The thermometer is easy to read from a long distance and suitable for most climates. The innovative gradient color dial can show temperature and humidity change beautifully. The thermometer is environmentally friendly and does not require batteries.

The Lirches Indoor Outdoor Thermometer Hygrometer is a 2-in-1 device that accurately measures temperature and humidity, with a range of -40 to 60℃, -40 to140℉ and 0 to 100%RH respectively. It can be used both indoors and outdoors and is perfect for monitoring the condition of your house or garden. The easy-to-read display features a decorative snow and sun pattern, while the automatic calibration ensures accurate readings without the need for batteries. With a stylish and compact design, this thermometer/hygrometer is perfect for use in a variety of settings, including greenhouses, offices, balconies, patios and more.

The Circrane Wall Thermometer offers a large 13.25-inch dial with bold numbers, making it easy for you to check the temperature and humidity from across the room or patio. It features both Fahrenheit and Celsius scales, covering a wide temperature range from -40 to 140°F, so it works well in many climates. The built-in hygrometer lets you monitor humidity levels from 0 to 100%, helping you stay informed about indoor or outdoor comfort. Plus, its colorful gradient dial not only looks nice but visually shows temperature and humidity changes, with a snowflake symbol to warn you of freezing temperatures. This device runs without batteries, using a bimetallic sensor for energy-friendly, eco-conscious use.

The La Crosse Thermometer is designed with a weather-resistant plastic frame and a shatter-proof lens, ensuring durability in various outdoor conditions. It accurately measures temperatures from -60°F to 120°F, making it suitable for a wide range of climates. You can easily hang it using the built-in keyhole bracket, allowing for convenient installation on a screw or nail (not included). For optimal performance, it's recommended to place the thermometer in a shaded area, away from direct sunlight and heavy rain, helping you get the most accurate readings over time.

LittleGood Wall Thermometer is a 5-inch round dial thermometer with large numbers for easy reading. It requires no batteries and has an adjustable screw for calibration. With a temperature range of -50 to +50℃/-60 to +120°F, it is suitable for indoor and outdoor use. This metal wall thermometer can be placed on a tabletop or hung on a wall, making it a versatile and affordable home decor item. Ideal for monitoring room temperature, it is perfect for all spaces, from bedrooms to garages, providing essential temperature information for plant care or child safety.