10-Day Weather Forecast - McLean, IL

Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph.

Partly cloudy. Lows in the upper 40s. Southeast winds around 5 mph.

Mostly sunny. Highs in the upper 70s. South winds around 5 mph.

Mostly cloudy. Lows around 50.

Mostly cloudy. Highs in the mid 70s.

Mostly cloudy. Lows around 50.

Mostly cloudy. Highs in the mid 70s.

Mostly cloudy. Lows around 50.

Mostly sunny. Highs in the mid 70s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.

Mostly sunny. Highs in the lower 70s.

Clear. Low temperature around 38F. Dew point will be around 38F with an average humidity of 81%. Winds will be 5 mph from the WNW.

Partly cloudy. High temperature around 60F. Dew point will be around 38F with an average humidity of 56%. Winds will be 10 mph from the WNW.

Mostly cloudy. Low temperature around 43F. Dew point will be around 32F with an average humidity of 60%. Winds will be 8 mph from the NNE.

Partly cloudy. High temperature around 60F. Dew point will be around 37F with an average humidity of 49%. Winds will be 11 mph from the SSE.

Mostly cloudy with widely scattered thunderstorms. Chance of storms 21%. Low temperature around 56F. Dew point will be around 38F with an average humidity of 52%. Winds will be 13 mph from the S.

Partly cloudy with widely scattered thunderstorms. Chance of storms 21%. High temperature around 65F. Dew point will be around 52F with an average humidity of 55%. Winds will be 13 mph from the SW.

Mostly clear. Low temperature around 42F. Dew point will be around 41F with an average humidity of 86%. Winds will be 5 mph from the NW.