10-Day Weather Forecast - Prophetstown, IL

Partly sunny. Highs in the lower 70s. West winds 5 to 10 mph becoming northwest this afternoon.

Mostly cloudy. Lows around 40. Northeast winds around 5 mph becoming east after midnight.

Mostly sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph becoming south with gusts up to 20 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the lower 50s. South winds 5 to 10 mph.

Mostly cloudy. Highs in the mid 60s. Temperature falling into the mid 50s in the afternoon. Northwest winds 10 to 15 mph becoming north 15 to 20 mph in the afternoon.

Mostly cloudy in the evening then becoming partly cloudy. Much cooler with lows in the lower 30s.

Sunny. Much cooler with highs around 50.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the upper 50s.

Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.

Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 31F with an average humidity of 59%. Winds will be 9 mph from the NW.

Sunny. High temperature around 44F. Dew point will be around 24F with an average humidity of 53%. Winds will be 9 mph from the N.

Mostly clear. Low temperature around 29F. Dew point will be around 21F with an average humidity of 55%. Winds will be 2 mph from the N.

Partly cloudy. High temperature around 46F. Dew point will be around 24F with an average humidity of 54%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 33F. Dew point will be around 27F with an average humidity of 62%. Winds will be 4 mph from the S.