10-Day Weather Forecast - Chillicothe, IL

Mostly sunny. Areas of blowing snow in the morning then patchy blowing snow in the afternoon. Not as cool with highs in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 11 below in the morning.

Partly cloudy in the evening then clearing. Not as cool with lows around 18. Southwest winds around 5 mph.

Mostly sunny. Highs in the upper 30s. South winds 5 to 10 mph.

Mostly cloudy. Not as cool with lows in the upper 20s. Southwest winds 5 to 10 mph.

Mostly sunny. Highs around 40.

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

Mostly cloudy with a chance of rain in the morning then partly sunny in the afternoon. Highs in the upper 40s. Temperature falling into the lower 30s in the afternoon. Chance of rain 50 percent.

Partly cloudy. Lows around 10 above. Highs around 30. Wind chill values as low as zero.

Partly cloudy. Lows around 10 above. Highs around 30. Wind chill values as low as zero.

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.

Clear. Low temperature around 26F. Dew point will be around 20F with an average humidity of 73%. Winds will be 4 mph from the SE.

Partly cloudy. High temperature around 40F. Dew point will be around 26F with an average humidity of 69%. Winds will be 7 mph from the S.

Cloudy. Low temperature around 35F. Dew point will be around 31F with an average humidity of 82%. Winds will be 5 mph from the S.

Cloudy. High temperature around 42F. Dew point will be around 35F with an average humidity of 81%. Winds will be 2 mph from the SW.

Cloudy. Low temperature around 32F. Dew point will be around 30F with an average humidity of 81%. Winds will be 3 mph from the N.