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Merdian Lake, IL 14 Day Weather
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Merdian Lake, IL Weather Forecast
Merdian Lake, IL Weather Forecast Dated: 821 AM Wed Aug 26 2026 (Merdian Lake Time)
Wed, 26th Lo: 19°C66°F Hi: 26°C79°F |
Chance of showers Wednesday, temperatures as high as 79°F26°C, low temperature around 66°F19°C, chance of rain 25%, wind out of the SW 11 mph18 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 74%. |
Thu, 27th Lo: 17°C63°F Hi: 25°C76°F |
Sunny Thursday, temperatures as high as 76°F25°C, low temperature around 63°F17°C, chance of rain 6%, wind out of the NNE 10 mph16 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 71%. |
| Fri, 28th Lo: 16°C61°F Hi: 26°C79°F |
Sunny Friday, temperatures as high as 79°F26°C, low temperature around 61°F16°C, chance of rain 5%, wind out of the W 4 mph6 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 67%. |
Sat, 29th Lo: 17°C62°F Hi: 23°C73°F |
Overcast Saturday, temperatures as high as 73°F23°C, low temperature around 62°F17°C, chance of rain 21%, wind out of the SSW 9 mph15 km/h. Barometric pressure 30.15 in1021 mb, visibility 6 mi10 km, humidity 77%. |
Sun, 30th Lo: 20°C68°F Hi: 31°C88°F |
Partly Cloudy Sunday, temperatures as high as 88°F31°C, low temperature around 68°F20°C, chance of rain 8%, wind out of the SSW 17 mph28 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 62%. |
| Mon, 31st Lo: 20°C68°F Hi: 23°C73°F |
Light rain shower Monday, temperatures as high as 73°F23°C, low temperature around 68°F20°C, chance of rain 92%, wind out of the SSW 4 mph6 km/h. Barometric pressure 30 in1016 mb, visibility 3 mi5 km, humidity 95%. |
| Tue, 1st Lo: 19°C67°F Hi: 25°C77°F |
Partly Cloudy Tuesday, temperatures as high as 77°F25°C, low temperature around 67°F19°C, chance of rain 19%, wind out of the SE 3 mph5 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 80%. |
| Wed, 2nd Lo: 21°C70°F Hi: 30°C85°F |
Sunny Wednesday, temperatures as high as 85°F30°C, low temperature around 70°F21°C, chance of rain 8%, wind out of the S 4 mph6 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 76%. |
| Thu, 3rd Lo: 19°C66°F Hi: 29°C84°F |
Sunny Thursday, temperatures as high as 84°F29°C, low temperature around 66°F19°C, chance of rain 14%, wind out of the S 6 mph10 km/h. Barometric pressure 29.88 in1012 mb, visibility 6 mi10 km, humidity 74%. |
Fri, 4th Lo: 21°C70°F Hi: 27°C81°F |
Cloudy Friday, temperatures as high as 81°F27°C, low temperature around 70°F21°C, chance of rain 22%, wind out of the NNE 8 mph12 km/h. Barometric pressure 29.74 in1007 mb, visibility 6 mi10 km, humidity 81%. |
| Sat, 5th Lo: 18°C65°F Hi: 24°C75°F |
Overcast Saturday, temperatures as high as 75°F24°C, low temperature around 65°F18°C, chance of rain 30%, wind out of the NW 13 mph21 km/h. Barometric pressure 29.83 in1010 mb, visibility 6 mi10 km, humidity 91%. |
| Sun, 6th Lo: 12°C53°F Hi: 18°C65°F |
Light rain shower Sunday, temperatures as high as 65°F18°C, low temperature around 53°F12°C, chance of rain 51%, wind out of the W 6 mph9 km/h. Barometric pressure 29.97 in1015 mb, visibility 6 mi10 km, humidity 90%. |
| Mon, 7th Lo: 12°C54°F Hi: 20°C67°F |
Overcast Monday, temperatures as high as 67°F20°C, low temperature around 54°F12°C, chance of rain 15%, wind out of the E 7 mph11 km/h. Barometric pressure 30.12 in1020 mb, visibility 6 mi10 km, humidity 62%. |
| Tue, 8th Lo: 12°C54°F Hi: 15°C59°F |
Overcast Tuesday, temperatures as high as 59°F15°C, low temperature around 54°F12°C, chance of rain 37%, wind out of the ENE 9 mph14 km/h. Barometric pressure 29.94 in1014 mb, visibility 6 mi10 km, humidity 85%. |
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