10-Day Weather Forecast - McLean, IL

Partly sunny. Areas of fog in the morning. Not as cool with highs in the upper 50s. Temperature falling into the mid 50s in the afternoon. Southwest winds 10 to 15 mph becoming northwest in the afternoon.

Mostly cloudy. Patchy fog after midnight. Lows in the lower 40s. Northwest winds 5 to 10 mph becoming northeast after midnight.

Mostly cloudy in the morning then becoming partly sunny. Highs in the mid 50s. Southeast winds 10 to 15 mph.

Mostly cloudy. Near steady temperature in the lower 50s.

Cloudy. A chance of rain in the morning then rain likely in the afternoon. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. Chance of rain 70 percent.

Mostly cloudy with a chance of rain in the evening then partly cloudy after midnight. Breezy and much cooler with lows 15 to 20. Chance of rain 40 percent. Wind chill values as low as zero after midnight.

Mostly clear and brisk. Highs in the lower 20s. Lows around 10 above. Wind chill values as low as 5 below.

Mostly clear and brisk. Highs in the lower 20s. Lows around 10 above. Wind chill values as low as 5 below.

Partly cloudy. Highs in the upper 20s. Lows around 20. Wind chill values as low as zero.

Partly cloudy. Highs in the upper 20s. Lows around 20. Wind chill values as low as zero.

Partly sunny. Highs in the mid 30s.

Partly cloudy. Low temperature around 22F. Dew point will be around 14F with an average humidity of 66%. Winds will be 6 mph from the NW.

Partly cloudy. High temperature around 35F. Dew point will be around 21F with an average humidity of 66%. Winds will be 2 mph from the SW.

Partly cloudy. Low temperature around 29F. Dew point will be around 22F with an average humidity of 73%. Winds will be 4 mph from the SE.

Mostly cloudy. High temperature around 38F. Dew point will be around 29F with an average humidity of 75%. Winds will be 6 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 37F. Dew point will be around 34F with an average humidity of 85%. Winds will be 6 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 40F. Dew point will be around 35F with an average humidity of 85%. Winds will be 2 mph from the NW.

Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 31F. Dew point will be around 29F with an average humidity of 85%. Winds will be 4 mph from the N.