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Dennis Lake, IL 14 Day Weather
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Dennis Lake, IL Weather Forecast
Dennis Lake, IL Weather Forecast Dated: 129 AM Sun Aug 16 2026 (Dennis Lake Time)
Sun, 16th Lo: 23°C74°F Hi: 31°C88°F |
Sunny Sunday, temperatures as high as 88°F31°C, low temperature around 74°F23°C, chance of rain 64%, wind out of the NNW 14 mph23 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 72%. |
| Mon, 17th Lo: 20°C68°F Hi: 30°C86°F |
Sunny Monday, temperatures as high as 86°F30°C, low temperature around 68°F20°C, chance of rain 7%, wind out of the NNE 8 mph12 km/h. Barometric pressure 30 in1016 mb, visibility 5 mi8 km, humidity 73%. |
| Tue, 18th Lo: 19°C67°F Hi: 36°C96°F |
Sunny Tuesday, temperatures as high as 96°F36°C, low temperature around 67°F19°C, chance of rain 57%, wind out of the SSE 15 mph25 km/h. Barometric pressure 29.85 in1011 mb, visibility 6 mi10 km, humidity 65%. |
Wed, 19th Lo: 19°C66°F Hi: 27°C81°F |
Chance of showers Wednesday, temperatures as high as 81°F27°C, low temperature around 66°F19°C, chance of rain 51%, wind out of the ENE 12 mph19 km/h. Barometric pressure 29.83 in1010 mb, visibility 4 mi7 km, humidity 86%. |
| Thu, 20th Lo: 17°C63°F Hi: 22°C72°F |
Chance of showers Thursday, temperatures as high as 72°F22°C, low temperature around 63°F17°C, chance of rain 86%, wind out of the ENE 13 mph20 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 89%. |
| Fri, 21st Lo: 16°C61°F Hi: 20°C67°F |
Light rain shower Friday, temperatures as high as 67°F20°C, low temperature around 61°F16°C, chance of rain 91%, wind out of the NNE 12 mph19 km/h. Barometric pressure 29.91 in1013 mb, visibility 6 mi9 km, humidity 95%. |
| Sat, 22nd Lo: 15°C60°F Hi: 28°C82°F |
Sunny Saturday, temperatures as high as 82°F28°C, low temperature around 60°F15°C, chance of rain 10%, wind out of the N 7 mph11 km/h. Barometric pressure 30.06 in1018 mb, visibility 4 mi7 km, humidity 80%. |
| Sun, 23rd Lo: 17°C62°F Hi: 30°C87°F |
Sunny Sunday, temperatures as high as 87°F30°C, low temperature around 62°F17°C, chance of rain 5%, wind out of the S 9 mph15 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 70%. |
| Mon, 24th Lo: 18°C65°F Hi: 35°C95°F |
Sunny Monday, temperatures as high as 95°F35°C, low temperature around 65°F18°C, chance of rain 5%, wind out of the S 11 mph18 km/h. Barometric pressure 30 in1016 mb, visibility 6 mi10 km, humidity 67%. |
| Tue, 25th Lo: 19°C66°F Hi: 30°C85°F |
Sunny Tuesday, temperatures as high as 85°F30°C, low temperature around 66°F19°C, chance of rain 7%, wind out of the NNE 14 mph23 km/h. Barometric pressure 30.03 in1017 mb, visibility 6 mi9 km, humidity 74%. |
| Wed, 26th Lo: 16°C60°F Hi: 27°C80°F |
Sunny Wednesday, temperatures as high as 80°F27°C, low temperature around 60°F16°C, chance of rain 36%, wind out of the ENE 16 mph26 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 65%. |
| Thu, 27th Lo: 16°C62°F Hi: 29°C83°F |
Chance of showers Thursday, temperatures as high as 83°F29°C, low temperature around 62°F16°C, chance of rain 57%, wind out of the E 9 mph14 km/h. Barometric pressure 30.09 in1019 mb, visibility 6 mi10 km, humidity 69%. |
| Fri, 28th Lo: 16°C61°F Hi: 28°C83°F |
Sunny Friday, temperatures as high as 83°F28°C, low temperature around 61°F16°C, chance of rain 7%, wind out of the ENE 14 mph23 km/h. Barometric pressure 30.09 in1019 mb, visibility 5 mi8 km, humidity 73%. |
| Sat, 29th Lo: 12°C54°F Hi: 25°C78°F |
Sunny Saturday, temperatures as high as 78°F25°C, low temperature around 54°F12°C, chance of rain 4%, wind out of the ENE 11 mph18 km/h. Barometric pressure 30.18 in1022 mb, visibility 6 mi10 km, humidity 61%. |
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