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Northfield, Illinois, United States
42.0998°N, -87.7809°E
Wet-Bulb Temperature
20.01°C
Air Temperature
30.20°C
Relative Humidity
37.00%
Last Updated
Sep 27, 2025 20:02:24
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.