10-Day Weather Forecast - Jacksonville, IL

Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Mostly cloudy. Showers and thunderstorms mainly in the evening. Lows in the lower 60s. South winds 5 to 10 mph becoming west 10 to 15 mph after midnight. Chance of rain 90 percent.

Mostly sunny. Cooler. Less humid with highs in the mid 70s. Northwest winds around 15 mph with gusts up to 25 mph.

Partly cloudy. Cooler with lows in the lower 50s. Northwest winds 10 to 15 mph diminishing to around 5 mph after midnight.

Mostly clear. Highs in the mid 70s. Lows in the mid 50s.

Mostly clear. Highs in the mid 70s. Lows in the mid 50s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.

A chance of showers in the evening. Partly cloudy. Lows in the upper 50s. Chance of rain 40 percent.

Mostly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.

A chance of thunderstorms in the evening. Showers likely. Lows in the mid 60s. Chance of rain 70 percent.

Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

A chance of showers in the evening. Partly cloudy. Lows in the lower 60s. Chance of rain 40 percent.

Mostly sunny. Highs in the lower 80s.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 68F. Dew point will be around 64F with an average humidity of 79%. Winds will be 6 mph from the S.

Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 67F with an average humidity of 73%. Winds will be 4 mph from the S.

Cloudy with a 60% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 67F with an average humidity of 84%. Winds will be 3 mph from the S.

Cloudy with a 55% chance for rain and thunderstorms. High temperature around 79F. Dew point will be around 67F with an average humidity of 74%. Winds will be 2 mph from the N.

Clear with a 45% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 65F with an average humidity of 83%. Winds will be 1 mph from the E.