10-Day Weather Forecast - Grantsburg, IL

Sunny. Highs in the lower 80s. East winds around 5 mph becoming southwest around 5 mph in the afternoon.

Mostly clear. Lows in the lower 60s. Southwest winds around 5 mph.

Sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Cooler with lows in the lower 40s.

Sunny. Much cooler with highs around 60.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s.

Mostly cloudy. Highs in the lower 60s. Lows in the mid 40s.

Mostly cloudy. Highs in the lower 60s. Lows in the mid 40s.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s.

Mostly cloudy in the evening then clearing. Lows in the lower 50s.

Sunny. Highs in the upper 70s.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 46F with an average humidity of 54%. Winds will be 7 mph from the N.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 35F with an average humidity of 48%. Winds will be 7 mph from the NE.

Cloudy. Low temperature around 39F. Dew point will be around 30F with an average humidity of 53%. Winds will be 9 mph from the NE.

Cloudy. High temperature around 54F. Dew point will be around 32F with an average humidity of 53%. Winds will be 7 mph from the NE.

Cloudy. Low temperature around 43F. Dew point will be around 34F with an average humidity of 58%. Winds will be 5 mph from the NE.

Cloudy. High temperature around 61F. Dew point will be around 40F with an average humidity of 59%. Winds will be 4 mph from the E.

Partly cloudy. Low temperature around 49F. Dew point will be around 42F with an average humidity of 64%. Winds will be 3 mph from the E.