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Monmouth, Illinois, United States
40.9114°N, -90.6474°E
Wet-Bulb Temperature
12.12°C
Air Temperature
13.91°C
Relative Humidity
84.00%
Last Updated
Sep 28, 2025 11:27:00
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.