10-Day Weather Forecast - Saint Jacob, IL

Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph becoming northwest in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Cooler with lows in the mid 40s. North winds around 5 mph becoming east after midnight.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 60s. Southeast winds 5 to 10 mph.

Cloudy. A chance of rain after midnight. Not as cool. Near steady temperature in the lower 60s. South winds 5 to 10 mph. Chance of rain 40 percent.

Rain likely with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Temperature falling into the lower 60s in the afternoon. Chance of rain 80 percent.

Rain likely in the evening. Mostly cloudy with a slight chance of snow. Little or no snow accumulation. Breezy and much cooler with lows in the lower 20s. Chance of precipitation 70 percent.

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

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

Sunny. Highs in the mid 30s.

Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s. Highs in the lower 40s.

Mostly clear. Lows in the mid 20s. Highs in the upper 30s.

Mostly clear. Lows in the mid 20s. Highs in the upper 30s.

Partly cloudy. Low temperature around 35F. Dew point will be around 27F with an average humidity of 69%. Winds will be 4 mph from the S.

Cloudy. High temperature around 44F. Dew point will be around 35F with an average humidity of 77%. Winds will be 5 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 38F with an average humidity of 83%. Winds will be 5 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 48F. Dew point will be around 40F with an average humidity of 79%. Winds will be 1 mph from the NW.

Cloudy 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 75%. Winds will be 3 mph from the NW.