10-Day Weather Forecast - McLean, IL

Partly sunny in the morning then becoming mostly cloudy. Cooler with highs in the upper 30s. Northeast winds 10 to 15 mph.

Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Lows in the mid 20s. East winds 10 to 15 mph. Chance of snow 40 percent.

Mostly cloudy. Highs in the lower 40s. Southeast winds 10 to 15 mph.

Cloudy. A chance of rain in the evening then rain after midnight. Not as cool with lows in the mid 30s. Southeast winds around 10 mph. Chance of rain 90 percent.

Rain. Highs in the lower 50s. Chance of rain near 100 percent.

A chance of thunderstorms. Rain. Lows in the lower 40s. Chance of rain 80 percent.

Rain likely. A chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 70 percent.

Rain likely. Lows in the mid 40s. Chance of rain 70 percent.

Rain likely. Highs in the lower 60s. Chance of rain 60 percent.

Mostly cloudy with a chance of rain. Lows in the upper 40s. Chance of rain 50 percent.

Rain likely. Highs in the upper 60s. Lows in the upper 40s. Chance of rain 70 percent.

Rain likely. Highs in the upper 60s. Lows in the upper 40s. Chance of rain 70 percent.

Mostly cloudy. Rain likely mainly in the morning. Highs in the lower 60s. Chance of rain 70 percent.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 44F with an average humidity of 80%. Winds will be 4 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 58F. Dew point will be around 45F with an average humidity of 70%. Winds will be 6 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 46F with an average humidity of 81%. Winds will be 7 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 61F. Dew point will be around 51F with an average humidity of 77%. Winds will be 10 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 82%. Winds will be 5 mph from the S.