10-Day Weather Forecast - McLean, IL

Mostly sunny. Areas of blowing snow in the morning then patchy blowing snow in the afternoon. Not as cool with highs in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as 16 below in the morning.

Partly cloudy in the evening then clearing. Not as cool with lows around 17. Southwest winds 5 to 10 mph.

Sunny. Not as cool with highs in the upper 30s. South winds 10 to 15 mph.

Mostly cloudy. Not as cool with lows in the upper 20s. Southwest winds 10 to 15 mph.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. A chance of rain after midnight. Breezy with lows in the lower 30s. Temperature rising into the lower 40s after midnight. Chance of rain 30 percent.

Mostly cloudy with rain likely in the morning then partly sunny with a chance of rain in the afternoon. Breezy and not as cool with highs in the upper 40s. Temperature falling into the mid 30s in the afternoon. Chance of rain 70 percent.

Partly cloudy. Lows around 10 above. Highs in the upper 20s. Wind chill values as low as 5 below.

Partly cloudy. Lows around 10 above. Highs in the upper 20s. Wind chill values as low as 5 below.

Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.

Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.

Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.

Mostly sunny. Highs in the upper 30s.

Mostly clear. Low temperature around 26F. Dew point will be around 21F with an average humidity of 77%. Winds will be 5 mph from the SE.

Partly cloudy. High temperature around 40F. Dew point will be around 27F with an average humidity of 69%. Winds will be 8 mph from the S.

Cloudy. Low temperature around 36F. Dew point will be around 33F with an average humidity of 84%. Winds will be 7 mph from the S.

Cloudy. High temperature around 44F. Dew point will be around 36F with an average humidity of 81%. Winds will be 3 mph from the SW.

Cloudy. Low temperature around 33F. Dew point will be around 31F with an average humidity of 84%. Winds will be 1 mph from the N.