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Colchester, Illinois, United States
40.4264°N, -90.7926°E
Wet-Bulb Temperature
15.48°C
Air Temperature
18.24°C
Relative Humidity
77.00%
Last Updated
Sep 25, 2025 02:46:55
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.