Wetbulb Temperature Calculator
Get real-time wetbulb temperature for any location
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Upper Alton, Illinois, United States
38.9114°N, -90.1507°E
Wet-Bulb Temperature
-7.41°C
Air Temperature
-5.69°C
Relative Humidity
75.00%
Last Updated
Mar 16, 2026 16:08:31
Disclaimer: The wet-bulb temperatures shown are estimates calculated using the Stull formula. For more information about wet-bulb temperature calculations, visit Omni Calculator's Wet-Bulb Temperature Calculator.