Charleston, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    69°
    Thursday 4/18
    Forecast night icon
    69°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the mid 60s. Southwest winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Friday 4/19
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s except in the lower 80s near the coast. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
    Night Details
    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    87°
    Forecast night icon
    Night
    50% Chance of Storms
    70°
    Saturday 4/20
    Day
    87°
    40% Chance of Storms
    Forecast day icon
    Night
    70°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s except in the lower 80s near the coast. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. South winds 5 to 10 mph becoming northeast after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    76°
    Forecast night icon
    Night
    80% Chance of Storms
    58°
    Sunday 4/21
    Day
    76°
    70% Chance of Storms
    Forecast day icon
    Night
    58°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent.
    Night Details
    Showers with a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 80 percent.
  • Forecast day icon
    Monday
    Mostly Cloudy
    61°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Monday 4/22
    Day
    61°
    Mostly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of showers. Highs in the mid 60s.
    Night Details
    Partly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Tuesday 4/23
    Day
    72°
    Sunny
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s.
    Night Details
    Mostly clear. Lows in the upper 50s.
  • Forecast day icon
    Wednesday
    Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    65°
    Wednesday 4/24
    Day
    78°
    Sunny
    Forecast day icon
    Night
    65°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 80.
    Night Details
    Mostly clear. Lows around 60.
  • Forecast day icon
    Thursday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    65°
    Thursday 4/25
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    65°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. Low temperature around 65F. Dew point will be around 59F with an average humidity of 74%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Friday
    30% Chance of Rain
    77°
    Forecast night icon
    Night
    Partly Cloudy
    66°
    Friday 4/26
    Day
    77°
    30% Chance of Rain
    Forecast day icon
    Night
    66°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 60F with an average humidity of 65%. Winds will be 5 mph from the SE.
    Night Details
    Partly cloudy. Low temperature around 66F. Dew point will be around 59F with an average humidity of 73%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    68°
    Saturday 4/27
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    68°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 78F. Dew point will be around 60F with an average humidity of 63%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear. Low temperature around 68F. Dew point will be around 62F with an average humidity of 76%. Winds will be 3 mph from the S.