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10 Day Weather - Collinsville, IL

  • Forecast night icon
    Night
    Mostly Cloudy
    68°
    Wednesday 9/11
    Forecast night icon
    68°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    85°
    Forecast night icon
    Night
    70% Chance Rain Showers
    67°
    Thursday 9/12
    Day
    85°
    Mostly Cloudy
    Forecast day icon
    Night
    67°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 80s. East winds 5 to 10 mph.
    Night Details
    Cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    70% Chance of Storms
    74°
    Forecast night icon
    Night
    50% Chance of Storms
    68°
    Friday 9/13
    Day
    74°
    70% Chance of Storms
    Forecast day icon
    Night
    68°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A slight chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    73°
    Forecast night icon
    Night
    Mostly Cloudy
    67°
    Saturday 9/14
    Day
    73°
    40% Chance of Storms
    Forecast day icon
    Night
    67°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a slight chance of showers in the morning then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the mid 60s. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    76°
    Forecast night icon
    Night
    Partly Cloudy
    69°
    Sunday 9/15
    Day
    76°
    30% Chance of Storms
    Forecast day icon
    Night
    69°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    66°
    Monday 9/16
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Mostly Clear
    67°
    Tuesday 9/17
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    67°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
    Night Details
    Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    83°
    Forecast night icon
    Night
    Clear
    69°
    Wednesday 9/18
    Day
    83°
    Mostly Sunny
    Forecast day icon
    Night
    69°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Clear. Low temperature around 69F. Dew point will be around 67F with an average humidity of 84%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    69°
    Thursday 9/19
    Day
    85°
    Sunny
    Forecast day icon
    Night
    69°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 85F. Dew point will be around 69F with an average humidity of 72%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 69F. Dew point will be around 68F with an average humidity of 81%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    87°
    Forecast night icon
    Night
    30% Chance of Rain
    70°
    Friday 9/20
    Day
    87°
    Sunny
    Forecast day icon
    Night
    70°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 87F. Dew point will be around 69F with an average humidity of 69%. Winds will be 5 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 70F. Dew point will be around 67F with an average humidity of 77%. Winds will be 4 mph from the SW.
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