Glen Carbon, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Friday
    70% Chance of Rain
    75°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Friday 5/3
    Day
    75°
    70% Chance of Rain
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with probable rain. Chance of precipitation 70%. High temperature around 75F. Dew point will be around 65F with an average humidity of 80%. Winds will be 4 mph from the NE.
    Night Details
    Partly cloudy. Lows around 60. Northeast winds around 5 mph.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    78°
    Forecast night icon
    Night
    70% Chance of Storms
    59°
    Saturday 5/4
    Day
    78°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southeast winds around 5 mph becoming southwest in the afternoon. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. Showers and thunderstorms likely mainly in the evening. Lows in the upper 50s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    73°
    Forecast night icon
    Night
    60% Chance of Storms
    61°
    Sunday 5/5
    Day
    73°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 70s. North winds 5 to 10 mph becoming northeast in the afternoon. Chance of rain 50 percent.
    Night Details
    A chance of thunderstorms. Showers likely mainly in the evening. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 60 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    74°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Monday 5/6
    Day
    74°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 70 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    60°
    Tuesday 5/7
    Day
    78°
    70% Chance of Storms
    Forecast day icon
    Night
    60°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    60% Chance of Storms
    84°
    Forecast night icon
    Night
    50% Chance of Storms
    65°
    Wednesday 5/8
    Day
    84°
    60% Chance of Storms
    Forecast day icon
    Night
    65°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a chance of thunderstorms. A chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    76°
    Forecast night icon
    Night
    40% Chance Rain Showers
    58°
    Thursday 5/9
    Day
    76°
    30% Chance of Storms
    Forecast day icon
    Night
    58°
    40% Chance Rain Showers
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers mainly in the evening. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/10
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 52F with an average humidity of 87%. Winds will be 10 mph from the NW.
  • Forecast day icon
    Saturday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Saturday 5/11
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 63F. Dew point will be around 52F with an average humidity of 76%. Winds will be 11 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 49F. Dew point will be around 49F with an average humidity of 87%. Winds will be 9 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    50°
    Sunday 5/12
    Day
    65°
    Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 51F with an average humidity of 72%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 50F with an average humidity of 85%. Winds will be 6 mph from the NW.