Mascoutah, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    50% Chance of Storms
    82°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Saturday 5/4
    Day
    82°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Scattered showers and thunderstorms this afternoon. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. Scattered showers and thunderstorms in the evening. Lows in the mid 50s. Northwest winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    72°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Sunday 5/5
    Day
    72°
    50% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Scattered showers with isolated thunderstorms in the afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. A chance of rain in the evening then showers likely after midnight. Lows in the lower 60s. East winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    77°
    Forecast night icon
    Night
    70% Chance of Storms
    68°
    Monday 5/6
    Day
    77°
    70% Chance of Storms
    Forecast day icon
    Night
    68°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    82°
    Forecast night icon
    Night
    50% Chance of Storms
    62°
    Tuesday 5/7
    Day
    82°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 70 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. A chance of showers. A chance of thunderstorms mainly in the evening. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Wednesday 5/8
    Day
    80°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 70 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    77°
    Forecast night icon
    Night
    40% Chance of Storms
    55°
    Thursday 5/9
    Day
    77°
    30% Chance of Storms
    Forecast day icon
    Night
    55°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening then a slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Friday 5/10
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. Low temperature around 48F. Dew point will be around 46F with an average humidity of 70%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    49°
    Saturday 5/11
    Day
    67°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 44F with an average humidity of 57%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 46F with an average humidity of 71%. Winds will be 3 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Sunday 5/12
    Day
    71°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 48F with an average humidity of 59%. Winds will be 3 mph from the W.
    Night Details
    Mostly clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 73%. Winds will be 3 mph from the S.
  • Forecast day icon
    Monday
    Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Monday 5/13
    Day
    71°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 54F with an average humidity of 67%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear. Low temperature around 55F. Dew point will be around 54F with an average humidity of 78%. Winds will be 2 mph from the SE.