10-Day Weather Forecast - Charleston, IL

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  • |75°F
    80% Chance of Storms

    Tonight

    75°F

    Mostly cloudy with scattered thunderstorms. Scattered showers late this evening then showers. Lows in the lower 70s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of rain 80 percent.

    Hourly details
  • 90|66°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph.

    Night

    66°F

    Showers and thunderstorms. Lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph becoming west 10 to 15 mph after midnight. Chance of rain 90 percent.

    Hourly details
  • 81|64°F
    Sunny

    Day

    81°F

    Sunny. Not as warm with highs in the lower 80s. Northwest winds 5 to 10 mph.

    Night

    64°F

    Clear. Lows in the lower 60s. West winds around 5 mph becoming southwest after midnight.

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  • 84|70°F
    Sunny

    Day

    84°F

    Sunny. Highs in the mid 80s.

    Night

    70°F

    Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent.

    Hourly details
  • 77|60°F
    50% Chance of Storms

    Day

    77°F

    Mostly cloudy with a chance of showers and thunderstorms in the morning then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

    Night

    60°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s.

    Hourly details
  • 73|60°F
    Partly Cloudy

    Day

    73°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

    Night

    60°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

    Hourly details
  • 76|60°F
    Partly Cloudy

    Day

    76°F

    Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

    Night

    60°F

    Mostly clear. Lows in the upper 50s. Highs around 80.

    Hourly details
  • 79|65°F
    Mostly Sunny

    Day

    79°F

    Mostly clear. Lows in the upper 50s. Highs around 80.

    Night

    65°F

    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 58F with an average humidity of 72%. Winds will be 6 mph from the SW.

  • 81|69°F
    30% Chance of Rain

    Day

    81°F

    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 81F. Dew point will be around 64F with an average humidity of 69%. Winds will be 8 mph from the SW.

    Night

    69°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 69F. Dew point will be around 66F with an average humidity of 78%. Winds will be 5 mph from the SW.

  • 83|69°F
    30% Chance of Rain

    Day

    83°F

    Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 68F with an average humidity of 71%. Winds will be 5 mph from the SW.

    Night

    69°F

    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 67F with an average humidity of 78%. Winds will be 3 mph from the SW.