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Cortland, Illinois, United States
41.9200°N, -88.6887°E
Wet-Bulb Temperature
0.88°C
Air Temperature
6.29°C
Relative Humidity
36.00%
Last Updated
Mar 23, 2026 20:25:43
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.