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Crystal Lake, Illinois, United States
42.2411°N, -88.3162°E
Wet-Bulb Temperature
-0.43°C
Air Temperature
0.90°C
Relative Humidity
85.00%
Last Updated
Apr 1, 2026 11:59:17
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.