10-Day Weather Forecast - Monticello, IL

Mostly cloudy and breezy. Not as cool with highs in the mid 40s. South winds 20 to 25 mph with gusts up to 40 mph.

Mostly cloudy. Not as cool with lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming west around 10 mph with gusts up to 20 mph after midnight.

Sunny. Highs in the mid 40s. Northwest winds 10 to 15 mph.

Mostly cloudy. A chance of rain and snow in the evening then snow likely after midnight. Light snow accumulation possible. Lows in the upper 20s. North winds 5 to 10 mph becoming northeast after midnight. Chance of precipitation 60 percent.

Mostly sunny. A chance of rain and snow in the morning. Little or no additional snow accumulation. Highs in the lower 40s. Northeast winds around 10 mph becoming north in the afternoon. Chance of precipitation 30 percent.

Mostly clear. Lows in the mid 20s.

Sunny. Not as cool with highs in the mid 50s.

Mostly clear. Lows in the lower 30s.

Partly cloudy. Highs in the mid 50s. Lows in the mid 20s.

Partly cloudy. Highs in the mid 50s. Lows in the mid 20s.

Partly sunny. A chance of rain and snow in the afternoon. Much cooler with highs in the upper 30s. Chance of precipitation 30 percent.

Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s.

Partly sunny with a chance of rain and snow. Highs around 40. Chance of precipitation 30 percent.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 27F. Dew point will be around 27F with an average humidity of 88%. Winds will be 3 mph from the NE.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 41F. Dew point will be around 32F with an average humidity of 82%. Winds will be 2 mph from the NE.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 28F. Dew point will be around 29F with an average humidity of 85%. Winds will be 3 mph from the NW.

Mostly sunny with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 40F. Dew point will be around 28F with an average humidity of 72%. Winds will be 4 mph from the NE.

Mostly clear. Low temperature around 29F. Dew point will be around 26F with an average humidity of 78%. Winds will be 2 mph from the SE.