10-Day Weather Forecast - Prophetstown, IL

Cloudy. Areas of drizzle early this morning. Widespread dense fog early this morning. Near steady temperature in the mid 40s. South winds 5 to 10 mph becoming northwest 10 to 15 mph.

Cloudy. Patchy fog after midnight. Lows in the upper 30s. North winds around 5 mph becoming east after midnight.

Mostly cloudy. Highs in the upper 40s. Southeast winds 5 to 10 mph.

Cloudy. A chance of rain after midnight. Not as cool with lows in the upper 40s. South winds 5 to 10 mph. Chance of rain 30 percent.

Cloudy. A chance of rain in the morning then rain likely in the afternoon. Highs in the lower 50s. Temperature falling into the mid 40s in the afternoon. West winds 5 to 10 mph increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 70 percent.

Mostly cloudy. A chance of snow and rain in the evening. Breezy and much cooler with lows around 15. Chance of precipitation 40 percent. Wind chill values as low as 5 below after midnight.

Partly sunny and breezy. Much cooler with highs in the mid 20s. Wind chill values as low as 5 below.

Mostly clear. Lows around 10 above.

Mostly sunny. Highs in the lower 30s.

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

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

Mostly cloudy. Cold with lows around 10 above. Wind chill values as low as 5 below.

Mostly sunny. Highs in the lower 20s. Wind chill values as low as 5 below in the morning.

Partly cloudy. Low temperature around 26F. Dew point will be around 20F with an average humidity of 75%. Winds will be 2 mph from the SE.

Mostly cloudy. High temperature around 33F. Dew point will be around 24F with an average humidity of 77%. Winds will be 4 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 28F with an average humidity of 85%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 35F. Dew point will be around 29F with an average humidity of 82%. Winds will be 3 mph from the NW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 26F. Dew point will be around 25F with an average humidity of 83%. Winds will be 5 mph from the NW.