10-Day Weather Forecast - Charleston, IL

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  • |38°F
    Mostly Clear
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    Tonight

    38°F

    Mostly clear. Lows in the mid 30s. Southwest winds 5 to 10 mph with gusts up to 20 mph becoming north after midnight.

    Hourly details
  • Weekend Weather

  • Day

    57°F

    Mostly sunny. Highs in the upper 50s. East winds 5 to 10 mph becoming southeast in the afternoon.

    Night

    29°F

    Partly cloudy. Lows in the upper 20s. Northeast winds 10 to 15 mph becoming north after midnight.

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  • Day

    40°F

    Partly sunny in the morning then becoming mostly cloudy. Much cooler with highs in the lower 40s. Northeast winds 10 to 15 mph.

    Night

    29°F

    Cloudy. A chance of snow in the evening then snow likely after midnight. Light snow accumulation possible. Lows in the upper 20s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of snow 60 percent.

    Hourly details
  • Day

    41°F

    Mostly cloudy. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 40 percent.

    Night

    38°F

    Cloudy. A chance of rain in the evening then rain likely after midnight. Near steady temperature in the mid 30s. Chance of rain 60 percent.

    Hourly details
  • Day

    53°F

    Rain. Not as cool with highs in the lower 50s. Chance of rain 80 percent.

    Night

    43°F

    Rain likely. A chance of thunderstorms after midnight. Lows in the lower 40s. Chance of rain 70 percent.

    Hourly details
  • Day

    57°F

    Cloudy. A chance of rain in the morning then rain likely in the afternoon. Highs in the upper 50s. Chance of rain 60 percent.

    Night

    52°F

    Rain likely. Lows in the upper 40s. Chance of rain 70 percent.

    Hourly details
  • Day

    62°F

    Rain likely. Highs in the lower 60s. Chance of rain 70 percent.

    Night

    55°F

    Mostly cloudy with a 50 percent chance of rain. Lows around 50.

    Hourly details
  • Day

    67°F

    Cloudy. A chance of rain in the morning then rain likely in the afternoon. Highs in the mid 60s. Chance of rain 60 percent.

    Night

    53°F

    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 53F. Dew point will be around 51F with an average humidity of 81%. Winds will be 5 mph from the S.

  • Weekend Weather

  • Day

    63°F

    Mostly cloudy with a 65% chance for rain and thunderstorms. High temperature around 63F. Dew point will be around 51F with an average humidity of 74%. Winds will be 6 mph from the SW.

    Night

    50°F

    Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 50F. Dew point will be around 48F with an average humidity of 79%. Winds will be 3 mph from the SE.

  • Day

    63°F

    Cloudy with probable rain. Chance of precipitation 65%. High temperature around 63F. Dew point will be around 52F with an average humidity of 79%. Winds will be 8 mph from the S.

    Night

    57°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 57F. Dew point will be around 53F with an average humidity of 79%. Winds will be 12 mph from the S.