10-Day Weather Forecast - Mendon, IL

Mostly cloudy and breezy. Highs in the upper 30s. Northwest winds 15 to 25 mph. Gusts up to 45 mph in the morning.

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

Mostly cloudy. A slight chance of snow in the morning. Highs in the mid 30s. Southwest winds around 5 mph becoming east around 5 mph in the afternoon. Chance of snow 20 percent.

Mostly cloudy. A slight chance of snow in the evening. Lows in the mid 20s. Chance of snow 20 percent.

Mostly cloudy. Highs in the mid 30s. Lows around 10 above. Wind chill values as low as zero.

Mostly cloudy. Highs in the mid 30s. Lows around 10 above. Wind chill values as low as zero.

Mostly cloudy. Highs in the lower 20s. Lows around zero.

Mostly cloudy. Highs in the lower 20s. Lows around zero.

Partly cloudy. Highs around 20. Lows around 10 above. Wind chill values as low as 10 below.

Partly cloudy. Highs around 20. Lows around 10 above. Wind chill values as low as 10 below.

Partly sunny. A slight chance of snow in the morning then a slight chance of rain in the afternoon. Not as cool with highs in the mid 30s. Chance of precipitation 20 percent. Wind chill values as low as 5 above in the morning.

Mostly clear. Low temperature around 20F. Dew point will be around 17F with an average humidity of 79%. Winds will be 2 mph from the S.

Mostly sunny. High temperature around 35F. Dew point will be around 20F with an average humidity of 74%. Winds will be 3 mph from the S.

Partly cloudy. Low temperature around 30F. Dew point will be around 26F with an average humidity of 82%. Winds will be 9 mph from the S.

Partly cloudy. High temperature around 41F. Dew point will be around 33F with an average humidity of 81%. Winds will be 7 mph from the W.

Mostly clear. Low temperature around 28F. Dew point will be around 26F with an average humidity of 83%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 35F. Dew point will be around 23F with an average humidity of 67%. Winds will be 6 mph from the W.

Mostly clear. Low temperature around 26F. Dew point will be around 22F with an average humidity of 75%. Winds will be 3 mph from the W.