Glen Carbon, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Cloudy
    53°
    Thursday 5/9
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Near steady temperature in the mid 70s. Northwest winds 15 to 20 mph with gusts up to 35 mph.
    Night Details
    Mostly cloudy. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Friday 5/10
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of showers in the morning then mostly sunny in the afternoon. Highs around 70. Northwest winds 5 to 10 mph. Chance of rain 20 percent.
    Night Details
    Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    52°
    Saturday 5/11
    Day
    73°
    Sunny
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph.
    Night Details
    Clear. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    Sunny
    78°
    Forecast night icon
    Night
    30% Chance of Storms
    57°
    Sunday 5/12
    Day
    78°
    Sunny
    Forecast day icon
    Night
    57°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 80.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    76°
    Forecast night icon
    Night
    70% Chance of Storms
    59°
    Monday 5/13
    Day
    76°
    70% Chance of Storms
    Forecast day icon
    Night
    59°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms likely. Highs in the mid 70s. Lows around 60. Chance of rain 70 percent.
    Night Details
    Showers and thunderstorms likely. Highs in the mid 70s. Lows around 60. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    72°
    Forecast night icon
    Night
    30% Chance of Storms
    59°
    Tuesday 5/14
    Day
    72°
    60% Chance of Storms
    Forecast day icon
    Night
    59°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the mid 70s. Chance of rain 60 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 30 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Wednesday 5/15
    Day
    75°
    30% Chance of Storms
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 62F with an average humidity of 89%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    78°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Thursday 5/16
    Day
    78°
    50% Chance of Rain
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 64F with an average humidity of 73%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 61F with an average humidity of 86%. Winds will be 1 mph from the SW.
  • Forecast day icon
    Friday
    30% Chance of Rain
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    60°
    Friday 5/17
    Day
    77°
    30% Chance of Rain
    Forecast day icon
    Night
    60°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 30% chance for rain and thunderstorms. High temperature around 77F. Dew point will be around 62F with an average humidity of 72%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 60F. Dew point will be around 61F with an average humidity of 84%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    79°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Saturday 5/18
    Day
    79°
    30% Chance of Rain
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 79F. Dew point will be around 62F with an average humidity of 71%. Winds will be 1 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 60F. Dew point will be around 60F with an average humidity of 82%. Winds will be 1 mph from the NW.