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Karl Lake, IL Weather Forecast
Karl Lake, IL Weather Forecast Dated: 336 PM Wed Aug 26 2026 (Karl Lake Time)
Wed, 26th Lo: 20°C67°F Hi: 32°C89°F |
Sunny Wednesday, temperatures as high as 89°F32°C, low temperature around 67°F20°C, chance of rain 2%, wind out of the WNW 10 mph15 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 54%. |
| Thu, 27th Lo: 17°C63°F Hi: 27°C80°F |
Sunny Thursday, temperatures as high as 80°F27°C, low temperature around 63°F17°C, chance of rain 3%, wind out of the NE 4 mph7 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 57%. |
| Fri, 28th Lo: 18°C64°F Hi: 27°C80°F |
Sunny Friday, temperatures as high as 80°F27°C, low temperature around 64°F18°C, chance of rain 4%, wind out of the S 6 mph10 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 62%. |
Sat, 29th Lo: 20°C67°F Hi: 24°C76°F |
Chance of showers Saturday, temperatures as high as 76°F24°C, low temperature around 67°F20°C, chance of rain 24%, wind out of the SSE 13 mph21 km/h. Barometric pressure 30.06 in1018 mb, visibility 6 mi10 km, humidity 76%. |
Sun, 30th Lo: 20°C67°F Hi: 33°C92°F |
Overcast Sunday, temperatures as high as 92°F33°C, low temperature around 67°F20°C, chance of rain 11%, wind out of the SSW 18 mph28 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 53%. |
| Mon, 31st Lo: 26°C78°F Hi: 35°C95°F |
Overcast Monday, temperatures as high as 95°F35°C, low temperature around 78°F26°C, chance of rain 7%, wind out of the SSW 15 mph24 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 47%. |
| Tue, 1st Lo: 24°C75°F Hi: 33°C91°F |
Sunny Tuesday, temperatures as high as 91°F33°C, low temperature around 75°F24°C, chance of rain 2%, wind out of the S 4 mph6 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 55%. |
Wed, 2nd Lo: 26°C79°F Hi: 38°C100°F |
Partly Cloudy Wednesday, temperatures as high as 100°F38°C, low temperature around 79°F26°C, chance of rain 1%, wind out of the SW 13 mph21 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 41%. |
| Thu, 3rd Lo: 29°C84°F Hi: 37°C99°F |
Sunny Thursday, temperatures as high as 99°F37°C, low temperature around 84°F29°C, chance of rain 5%, wind out of the SW 14 mph22 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 37%. |
| Fri, 4th Lo: 23°C73°F Hi: 30°C86°F |
Overcast Friday, temperatures as high as 86°F30°C, low temperature around 73°F23°C, chance of rain 14%, wind out of the SW 8 mph13 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 60%. |
Sat, 5th Lo: 22°C72°F Hi: 28°C83°F |
Cloudy Saturday, temperatures as high as 83°F28°C, low temperature around 72°F22°C, chance of rain 7%, wind out of the SE 15 mph24 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 65%. |
| Sun, 6th Lo: 23°C74°F Hi: 33°C92°F |
Sunny Sunday, temperatures as high as 92°F33°C, low temperature around 74°F23°C, chance of rain 7%, wind out of the S 10 mph16 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 50%. |
| Mon, 7th Lo: 20°C67°F Hi: 35°C94°F |
Sunny Monday, temperatures as high as 94°F35°C, low temperature around 67°F20°C, chance of rain 1%, wind out of the WSW 5 mph8 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi10 km, humidity 42%. |
| Tue, 8th Lo: 11°C52°F Hi: 19°C65°F |
Chance of showers Tuesday, temperatures as high as 65°F19°C, low temperature around 52°F11°C, chance of rain 59%, wind out of the N 9 mph14 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 94%. |
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