10-Day Weather Forecast - Caseyville, IL
- 83|70°F
50% Chance of StormsHourly detailsToday
83°FPartly sunny with a slight chance of showers this morning then mostly cloudy with a chance of showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the mid 80s. West winds around 5 mph becoming north this afternoon. Chance of rain 50 percent.
Tonight
70°F
Cloudy with a chance of thunderstorms. A chance of showers in the evening then showers after midnight. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. East winds around 5 mph. Chance of rain 90 percent.
- 80|69°FThunderstormsHourly details
Day
80°FMostly cloudy. Showers with a chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 90 percent.
Night
69°FShowers likely with a chance of thunderstorms. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
Weekend Weather
- 83|71°F50% Chance of StormsHourly details
Day
83°FMostly cloudy in the morning then becoming partly sunny. A chance of showers and thunderstorms. Humid with highs in the upper 80s. South winds around 5 mph. Chance of rain 50 percent.
Night
71°F
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.
- 94|75°F
Mostly SunnyHourly detailsDay
94°FMostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
Night
75°F
Mostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
- 95|76°F
Hot and HumidHourly detailsDay
95°FMostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s. Heat index values up to 110.
Night
76°F
Clear. Lows in the mid 70s. Heat index values up to 110 early in the evening.
- 97|78°FHot and HumidHourly details
Day
97°FSunny hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.
Night
78°FClear. Lows in the mid 70s. Heat index values up to 115 early in the evening.
- 97|77°FHot and Humid
Day
97°FSunny hot with highs in the upper 90s. Heat index values up to 110 in the afternoon.
Night
77°F
Mostly clear. Low temperature around 77F. Dew point will be around 72F with an average humidity of 68%. Winds will be 4 mph from the S.
- 94|77°F
SunnyDay
94°FSunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 94F. Dew point will be around 74F with an average humidity of 61%. Winds will be 4 mph from the SE.
Night
77°FClear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 77F. Dew point will be around 73F with an average humidity of 73%. Winds will be 3 mph from the SE.
- 94|77°F
30% Chance of RainDay
94°FSunny with a 30% chance for rain and thunderstorms. High temperature around 94F. Dew point will be around 74F with an average humidity of 63%. Winds will be 1 mph from the S.
Night
77°F
Clear with a 35% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 73F with an average humidity of 74%. Winds will be 1 mph from the E.
Weekend Weather
- 91|74°F40% Chance of Rain
Day
91°FSunny with a 40% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 74F with an average humidity of 66%. Winds will be 1 mph from the N.
Night
74°FClear with a 40% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 73F with an average humidity of 80%. Winds will be 3 mph from the NE.
