10-Day Weather Forecast - Caseyville, IL
- 73|57°FSunnyHourly details
Today
73°FSunny. High temperature around 73F. Dew point will be around 43F with an average humidity of 56%. Winds will be 12 mph from the SW.
Tonight
57°FPartly cloudy this evening then becoming mostly cloudy. A chance of showers and thunderstorms. Not as cool with lows in the upper 50s. Southwest winds 10 to 15 mph. Chance of rain 50 percent.
- 76|59°F40% Chance of StormsHourly details
Day
76°FMostly 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.
Night
59°FShowers 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.
- 60|35°FThunderstormsHourly details
Day
60°FShowers 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.
Night
35°FShowers likely mainly in the evening. Cooler with lows in the mid 40s. North winds 10 to 15 mph. Chance of rain 70 percent.
- 58|49°FPartly SunnyHourly details
Day
58°FPartly sunny. A slight chance of showers in the morning. Highs in the upper 50s. Chance of rain 20 percent.
Night
49°FMostly cloudy. Lows in the lower 40s.
- 60|45°FMostly SunnyHourly details
Day
60°FMostly sunny. Highs in the mid 60s.
Night
45°FMostly clear. Lows in the mid 40s.
- 73|47°FMostly SunnyHourly details
Day
73°FMostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
Night
47°FMostly 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.
Weekend Weather
- 74|55°FMostly Sunny
Day
74°FMostly clear. Highs in the mid 70s. Lows in the lower 50s.
Night
55°FMostly clear. Highs in the mid 70s. Lows in the lower 50s.
- 70|54°F30% Chance Rain Showers
Day
70°FMostly 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.
Night
54°FCloudy 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.
- 65|50°F40% Chance of Rain
Day
65°FPartly 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.
Night
50°FPartly 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.
- 68|50°FSunny
Day
68°FSunny. High temperature around 68F. Dew point will be around 48F with an average humidity of 61%. Winds will be 5 mph from the N.
Night
50°FClear. Low temperature around 50F. Dew point will be around 47F with an average humidity of 71%. Winds will be 2 mph from the NE.













