10-Day Weather Forecast - Grass Lake, IL

Partly cloudy. Highs in the lower 70s inland but only in the mid 60s near the lake. Southeast winds 5 to 10 mph.

Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Mostly cloudy. Highs in the mid 70s inland but only in the upper 60s near the lake. Northeast winds 5 to 10 mph.

Partly cloudy in the evening then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Sunny. Highs in the mid 70s inland but only in the upper 60s near the lake.

Clear. Lows in the lower 50s.

Mostly sunny. Highs in the lower 80s inland but only in the mid 70s near the lake.

Mostly clear in the evening then becoming partly cloudy. Lows around 60.

Partly cloudy. Highs in the mid 80s.

Mostly cloudy. Lows in the mid 60s.

Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent.

A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent.

Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 80s inland but only in the upper 70s near the lake. Chance of precipitation 40 percent.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 57F. Dew point will be around 54F with an average humidity of 76%. Winds will be 4 mph from the N.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 54F with an average humidity of 57%. Winds will be 5 mph from the NE.

Clear. Low temperature around 58F. Dew point will be around 52F with an average humidity of 71%. Winds will be 4 mph from the N.

Sunny. High temperature around 78F. Dew point will be around 54F with an average humidity of 54%. Winds will be 5 mph from the NE.

Clear. Low temperature around 58F. Dew point will be around 52F with an average humidity of 68%. Winds will be 3 mph from the NE.