10-Day Weather Forecast - South Jacksonville, IL

Mostly cloudy. A chance of snow in the morning. Patchy blowing snow. Little or no additional snow accumulation. Very windy and much cooler with highs in the mid 20s. Northwest winds 25 to 35 mph with gusts up to 45 mph. Chance of snow 40 percent. Wind chill values as low as 1 below.

Mostly cloudy in the evening then clearing. Brisk with lows around 10 above. Northwest winds 15 to 25 mph with gusts up to 35 mph diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Wind chill values as low as 5 below after midnight.

Mostly sunny. Highs around 30. Northwest winds 5 to 10 mph with gusts up to 20 mph becoming southwest in the afternoon. Wind chill values as low as 6 below in the morning.

Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Not as cool with lows in the mid 20s. Temperature rising into the lower 30s after midnight. South winds 10 to 15 mph with gusts up to 25 mph.

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

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

Sunny. Not as cool with highs in the mid 60s.

Partly cloudy. Lows in the lower 40s. Highs in the lower 70s.

Partly cloudy. Lows in the lower 40s. Highs in the lower 70s.

Partly cloudy. Lows in the upper 40s.

Mostly clear. Highs in the lower 70s. Lows in the mid 40s.

Mostly clear. Highs in the lower 70s. Lows in the mid 40s.

Sunny in the morning then becoming partly sunny. Highs in the upper 60s.

Mostly clear. Low temperature around 36F. Dew point will be around 27F with an average humidity of 53%. Winds will be 7 mph from the NE.

Sunny. High temperature around 51F. Dew point will be around 25F with an average humidity of 46%. Winds will be 6 mph from the E.

Mostly cloudy. Low temperature around 37F. Dew point will be around 27F with an average humidity of 55%. Winds will be 7 mph from the E.

Mostly cloudy. High temperature around 53F. Dew point will be around 31F with an average humidity of 54%. 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 35F with an average humidity of 66%. Winds will be 4 mph from the SE.