10-Day Weather Forecast - Caseyville, IL

Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Showers and thunderstorms likely in the evening then showers with a chance of thunderstorms after midnight. Lows in the mid 50s. Southwest winds 10 to 15 mph. Chance of rain 90 percent.

Showers with a slight chance of thunderstorms in the morning then showers with a chance of thunderstorms in the afternoon. Much cooler with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Southwest winds 5 to 10 mph becoming north 10 to 15 mph in the afternoon. Chance of rain near 100 percent.

Showers likely mainly in the evening. Cooler with lows in the mid 40s. North winds 10 to 15 mph. Chance of rain 70 percent.

Partly sunny. A slight chance of showers in the morning. Highs in the upper 50s. Chance of rain 20 percent.

Mostly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the mid 60s.

Mostly clear. Lows in the mid 40s.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.

Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then partly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 30 percent.

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

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

Mostly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 54F. Dew point will be around 53F with an average humidity of 77%. Winds will be 3 mph from the NE.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 65F. Dew point will be around 51F with an average humidity of 69%. Winds will be 6 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 48F with an average humidity of 73%. Winds will be 4 mph from the N.

Sunny. High temperature around 68F. Dew point will be around 48F with an average humidity of 61%. Winds will be 5 mph from the N.

Clear. Low temperature around 50F. Dew point will be around 47F with an average humidity of 71%. Winds will be 2 mph from the NE.