Caseyville, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    70% Chance of Storms
    73°
    Forecast night icon
    Night
    50% Chance of Storms
    66°
    Friday 4/26
    Day
    73°
    70% Chance of Storms
    Forecast day icon
    Night
    66°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a chance of thunderstorms. A chance of showers this morning then showers likely this afternoon. Highs in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Not as cool with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    77°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Saturday 4/27
    Day
    77°
    40% Chance of Storms
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs around 80. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    79°
    Forecast night icon
    Night
    Thunderstorms
    66°
    Sunday 4/28
    Day
    79°
    50% Chance of Storms
    Forecast day icon
    Night
    66°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 80s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.
    Night Details
    Showers with a chance of thunderstorms. Breezy with lows in the mid 60s. Chance of rain 90 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    73°
    Forecast night icon
    Night
    30% Chance of Storms
    58°
    Monday 4/29
    Day
    73°
    70% Chance of Storms
    Forecast day icon
    Night
    58°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Tuesday 4/30
    Day
    80°
    Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    40% Chance of Storms
    64°
    Wednesday 5/1
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    64°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows around 60. Chance of rain 40 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows around 60. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    77°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Thursday 5/2
    Day
    77°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 55F. Dew point will be around 55F with an average humidity of 76%. Winds will be 6 mph from the N.
  • Forecast day icon
    Friday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    54°
    Friday 5/3
    Day
    72°
    Sunny
    Forecast day icon
    Night
    54°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 47F with an average humidity of 53%. Winds will be 8 mph from the NE.
    Night Details
    Clear. Low temperature around 54F. Dew point will be around 49F with an average humidity of 66%. Winds will be 7 mph from the NE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    30% Chance of Rain
    57°
    Saturday 5/4
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    57°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 72F. Dew point will be around 50F with an average humidity of 58%. Winds will be 6 mph from the E.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 71%. Winds will be 4 mph from the E.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Sunday 5/5
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 54F with an average humidity of 60%. Winds will be 4 mph from the S.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 72%. Winds will be 2 mph from the S.