10-Day Weather Forecast - Monticello, IL

Cloudy with a slight chance of snow this morning then partly sunny this afternoon. Highs around 30. Northeast winds 5 to 10 mph. Chance of snow 20 percent.

Mostly cloudy. Cooler with lows around 11. North winds 5 to 10 mph.

Partly sunny. Highs in the mid 20s. North winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows around 8 above. West winds around 5 mph.

Mostly cloudy. Highs in the lower 30s. Southwest winds 10 to 15 mph. Wind chill values as low as 1 below in the morning.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool. Near steady temperature in the upper 20s. Temperature rising into the upper 20s after midnight.

Partly sunny. Highs in the upper 30s.

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

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

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

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

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

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

Clear. Low temperature around 22F. Dew point will be around 17F with an average humidity of 74%. Winds will be 6 mph from the SE.

Sunny. High temperature around 33F. Dew point will be around 21F with an average humidity of 69%. Winds will be 6 mph from the SE.

Mostly clear with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 24F with an average humidity of 78%. Winds will be 7 mph from the SE.

Mostly cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 39F. Dew point will be around 29F with an average humidity of 78%. Winds will be 8 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 36F. Dew point will be around 33F with an average humidity of 84%. Winds will be 7 mph from the S.