10-Day Weather Forecast - Prophetstown, IL

Mostly sunny. Not as cool with highs in the lower 40s. Southwest winds 5 to 10 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph.

Partly sunny. Highs around 50. West winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Lows around 30. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly cloudy in the morning then partly sunny with a chance of snow in the afternoon. Breezy and much cooler with highs in the mid 30s. Temperature falling into the upper 20s in the afternoon. Chance of snow 30 percent.

Partly cloudy and breezy. Lows 10 to 15. Highs in the upper 20s.

Partly cloudy and breezy. Lows 10 to 15. Highs in the upper 20s.

Mostly cloudy with a 40 percent chance of snow. Not as cool. Near steady temperature in the mid 20s.

Mostly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 50 percent.

Mostly cloudy. A chance of snow in the evening. Lows around 15. Chance of snow 30 percent.

Mostly cloudy. Cooler with highs in the lower 20s.

Partly cloudy. Lows around 10 above. Highs in the mid 20s. Wind chill values as low as 5 below.

Partly cloudy. Lows around 10 above. Highs in the mid 20s. Wind chill values as low as 5 below.

Partly cloudy. Low temperature around 9F. Dew point will be around 2F with an average humidity of 72%. Winds will be 6 mph from the W.

Partly cloudy. High temperature around 17F. Dew point will be around 5F with an average humidity of 65%. Winds will be 7 mph from the W.

Clear. Low temperature around 13F. Dew point will be around 8F with an average humidity of 75%. Winds will be 2 mph from the W.

Sunny. High temperature around 22F. Dew point will be around 9F with an average humidity of 66%. Winds will be 3 mph from the SW.

Clear. Low temperature around 19F. Dew point will be around 14F with an average humidity of 77%. Winds will be 4 mph from the S.