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Mason City, Illinois, United States
40.2023°N, -89.6982°E
Wet-Bulb Temperature
16.60°C
Air Temperature
20.62°C
Relative Humidity
68.00%
Last Updated
Mar 31, 2026 14:30:30
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.