10-Day Weather Forecast - Mendon, IL

Cloudy breezy with highs in the upper 30s. Northwest winds 15 to 25 mph. Gusts up to 45 mph this morning.

Mostly cloudy. Cooler with lows in the lower 20s. Northwest winds 5 to 10 mph.

Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the mid 30s. South winds around 5 mph. Chance of precipitation 20 percent.

Mostly cloudy. A chance of snow in the evening. Lows in the upper 20s. Southeast winds around 5 mph becoming north after midnight. Chance of snow 50 percent.

Mostly cloudy. Near steady temperature around 30. Northwest winds 10 to 15 mph.

Mostly cloudy. Cooler with lows around 15.

Mostly cloudy with a 20 percent chance of snow. Cooler with highs in the lower 20s.

Mostly cloudy in the evening then becoming partly cloudy. Colder with lows around zero. Wind chill values as low as 10 below after midnight.

Mostly clear. Highs around 20. Lows around 10 above. Wind chill values as low as 10 below.

Mostly clear. Highs around 20. Lows around 10 above. Wind chill values as low as 10 below.

Mostly sunny. Not as cool with highs in the mid 30s. Wind chill values as low as 5 above in the morning.

Mostly cloudy. Lows in the lower 20s. Highs in the mid 40s.

Mostly cloudy. Lows in the lower 20s. Highs in the mid 40s.

Mostly clear. Low temperature around 33F. Dew point will be around 30F with an average humidity of 85%. Winds will be 8 mph from the S.

Mostly cloudy. High temperature around 45F. Dew point will be around 37F with an average humidity of 83%. Winds will be 7 mph from the SW.

Partly cloudy. Low temperature around 35F. Dew point will be around 34F with an average humidity of 86%. Winds will be 2 mph from the SW.

Mostly cloudy. High temperature around 42F. Dew point will be around 31F with an average humidity of 71%. Winds will be 6 mph from the W.

Partly cloudy. Low temperature around 28F. Dew point will be around 24F with an average humidity of 72%. Winds will be 4 mph from the NW.