10-Day Weather Forecast - Prophetstown, IL

Mostly sunny. Much cooler with highs in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph becoming southwest 5 to 10 mph in the afternoon. Wind chill values as low as 10 below in the morning.

Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the lower 20s. Temperature rising to around 30 after midnight. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy in the morning then becoming partly sunny. Not as cool with highs around 40. Temperature falling into the mid 30s in the afternoon. Southwest winds 10 to 15 mph becoming northwest in the afternoon.

Mostly clear. Lows around 15. West winds 5 to 10 mph.

Sunny cooler with highs in the upper 20s.

Mostly cloudy. Lows around 20. Highs in the upper 30s.

Mostly cloudy. Lows around 20. Highs in the upper 30s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows around 40. Highs in the lower 50s.

Mostly cloudy. Lows around 40. Highs in the lower 50s.

Partly cloudy. Low temperature around 42F. Dew point will be around 45F with an average humidity of 89%. Winds will be 7 mph from the W.

Mostly cloudy. High temperature around 48F. Dew point will be around 41F with an average humidity of 84%. Winds will be 2 mph from the S.

Partly cloudy. Low temperature around 39F. Dew point will be around 39F with an average humidity of 88%. Winds will be 1 mph from the S.

Partly cloudy. High temperature around 45F. Dew point will be around 39F with an average humidity of 85%. Winds will be 2 mph from the NE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 86%. Winds will be 4 mph from the NE.