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River Forest, Illinois, United States
41.8978°N, -87.8140°E
Wet-Bulb Temperature
0.34°C
Air Temperature
4.54°C
Relative Humidity
49.00%
Last Updated
Mar 23, 2026 19:45:57
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.