2025-03-29 00:00:00 Room Temperature Thermometer and Meter Measure temperature unit type Celsius °C, Fahrenheit °F, and Kelvin °K. Measure outdoor room temperature and indoor temperature and humidity based on your location. Room Temperature Thermometer app helps users get room temperature of a room or surrounding environments like an indoor thermostat or thermometer works. You can measure today's temperature live using this real time temperature monitoring app and humidity meter.