10-Day Weather Forecast - Chillicothe, IL

Mostly cloudy with a slight chance of snow in the morning then mostly sunny in the afternoon. Highs around 30. North winds 5 to 10 mph. Chance of snow 20 percent.

Mostly clear. Cooler with lows around 10 above. North winds around 5 mph.

Sunny. Highs in the upper 20s. Northwest winds around 5 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows around 15. West winds around 5 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 30s.

Partly cloudy. Lows in the lower 30s. Highs in the lower 40s.

Partly cloudy. Lows in the lower 30s. Highs in the lower 40s.

Partly cloudy. Lows around 20. Highs in the mid 30s.

Partly cloudy. Lows around 20. Highs in the mid 30s.

Partly cloudy. Lows around 20. Highs in the mid 30s.

Partly cloudy. Lows around 20. Highs in the mid 30s.

Partly cloudy. Lows around 20. Highs in the mid 30s.

Mostly sunny. Highs in the lower 40s.

Clear. Low temperature around 23F. Dew point will be around 18F with an average humidity of 71%. Winds will be 7 mph from the SE.

Mostly sunny. High temperature around 36F. Dew point will be around 22F with an average humidity of 67%. Winds will be 7 mph from the SE.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 25F with an average humidity of 78%. Winds will be 8 mph from the SE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 40F. Dew point will be around 31F with an average humidity of 78%. Winds will be 9 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 35F. Dew point will be around 34F with an average humidity of 87%. Winds will be 8 mph from the SE.