Marietta, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    62°
    Saturday 5/18
    Forecast night icon
    62°
    70% Chance of Storms
    Hourly
    Night Details
    Patchy fog this evening. Thunderstorms likely with a chance of showers. Locally heavy rainfall possible this evening. Lows in the lower 60s. West winds around 5 mph becoming northeast after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    40% Chance Rain Showers
    74°
    Forecast night icon
    Night
    Mostly Clear
    58°
    Sunday 5/19
    Day
    74°
    40% Chance Rain Showers
    Forecast day icon
    Night
    58°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. A chance of showers. Highs in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Monday 5/20
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s. East winds around 5 mph.
    Night Details
    Partly cloudy. Lows in the lower 60s. East winds around 5 mph.
  • Forecast day icon
    Tuesday
    Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    60°
    Tuesday 5/21
    Day
    80°
    Sunny
    Forecast day icon
    Night
    60°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 80s.
    Night Details
    Mostly clear. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Wednesday 5/22
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    40% Chance of Storms
    83°
    Forecast night icon
    Night
    40% Chance Rain Showers
    62°
    Thursday 5/23
    Day
    83°
    40% Chance of Storms
    Forecast day icon
    Night
    62°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with scattered showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with scattered showers. Lows in the mid 60s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    62°
    Friday 5/24
    Day
    77°
    50% Chance of Storms
    Forecast day icon
    Night
    62°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with scattered showers with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with scattered showers with a chance of thunderstorms in the evening then partly cloudy with scattered showers after midnight. Locally heavy rainfall possible in the evening. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    30% Chance of Rain
    63°
    Saturday 5/25
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    63°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with scattered showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 62F with an average humidity of 86%. Winds will be 1 mph from the NE.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    80°
    Forecast night icon
    Night
    30% Chance of Rain
    64°
    Sunday 5/26
    Day
    80°
    40% Chance of Rain
    Forecast day icon
    Night
    64°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 80F. Dew point will be around 65F with an average humidity of 76%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 64F with an average humidity of 85%. Winds will be 1 mph from the SW.
  • Forecast day icon
    Monday
    40% Chance of Rain
    80°
    Forecast night icon
    Night
    50% Chance of Rain
    64°
    Monday 5/27
    Day
    80°
    40% Chance of Rain
    Forecast day icon
    Night
    64°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 40% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 66F with an average humidity of 78%. Winds will be 2 mph from the SW.
    Night Details
    Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 64F with an average humidity of 87%. Winds will be 1 mph from the N.