10-Day Weather Forecast - Jerseyville, IL

Mostly sunny in the morning then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Showers likely with a chance of thunderstorms. Lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.

Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.

Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.

Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 70 percent.

Showers likely with a slight chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 70 percent.

Showers likely with a slight chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 70 percent.

Partly cloudy in the evening then clearing. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the upper 50s. Chance of rain 50 percent.

Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent.

Mostly cloudy with a 70% chance for rain and thunderstorms. Low temperature around 53F. Dew point will be around 54F with an average humidity of 66%. Winds will be 9 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 61F. Dew point will be around 40F with an average humidity of 55%. Winds will be 8 mph from the NW.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 34F with an average humidity of 55%. Winds will be 3 mph from the NW.

Sunny. High temperature around 61F. Dew point will be around 34F with an average humidity of 49%. Winds will be 2 mph from the SE.

Mostly clear. Low temperature around 47F. Dew point will be around 37F with an average humidity of 55%. Winds will be 4 mph from the S.

Partly cloudy. High temperature around 67F. Dew point will be around 43F with an average humidity of 56%. Winds will be 8 mph from the S.

Partly cloudy. Low temperature around 55F. Dew point will be around 47F with an average humidity of 62%. Winds will be 9 mph from the S.