Saint Simons Island, Georgia | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    30% Chance of Rain
    78°
    Friday 5/17
    Forecast night icon
    78°
    30% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 78F. Dew point will be around 75F with an average humidity of 87%. Winds will be 7 mph from the S.
  • Forecast day icon
    Saturday
    70% Chance of Storms
    85°
    Forecast night icon
    Night
    70% Chance of Storms
    73°
    Saturday 5/18
    Day
    85°
    70% Chance of Storms
    Forecast day icon
    Night
    73°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms this morning then showers and thunderstorms likely this afternoon. Some thunderstorms may be severe this afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Showers likely. A chance of thunderstorms. Some thunderstorms may be severe in the evening. Lows around 70. South winds 5 to 10 mph becoming southwest after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    83°
    Forecast night icon
    Night
    70% Chance of Storms
    71°
    Sunday 5/19
    Day
    83°
    70% Chance of Storms
    Forecast day icon
    Night
    71°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers with a slight chance of thunderstorms in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. North winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Monday
    30% Chance of Storms
    77°
    Forecast night icon
    Night
    Partly Cloudy
    70°
    Monday 5/20
    Day
    77°
    30% Chance of Storms
    Forecast day icon
    Night
    70°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Northeast winds 10 to 15 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a slight chance of showers in the evening then mostly clear after midnight. Lows in the mid 60s. Chance of rain 20 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    71°
    Tuesday 5/21
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    71°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 80s. Lows in the upper 60s.
    Night Details
    Mostly clear. Highs in the lower 80s. Lows in the upper 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    72°
    Wednesday 5/22
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    72°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the lower 80s. Lows in the upper 60s.
    Night Details
    Mostly clear. Highs in the lower 80s. Lows in the upper 60s.
  • Forecast day icon
    Thursday
    Sunny
    86°
    Forecast night icon
    Night
    Partly Cloudy
    74°
    Thursday 5/23
    Day
    86°
    Sunny
    Forecast day icon
    Night
    74°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 90.
    Night Details
    Partly cloudy. Lows around 70.
  • Forecast day icon
    Friday
    Mostly Sunny
    88°
    Forecast night icon
    Night
    30% Chance of Rain
    74°
    Friday 5/24
    Day
    88°
    Mostly Sunny
    Forecast day icon
    Night
    74°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 74F. Dew point will be around 72F with an average humidity of 85%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    Sunny
    88°
    Forecast night icon
    Night
    30% Chance of Rain
    76°
    Saturday 5/25
    Day
    88°
    Sunny
    Forecast day icon
    Night
    76°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 88F. Dew point will be around 72F with an average humidity of 72%. Winds will be 2 mph from the E.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 76F. Dew point will be around 73F with an average humidity of 87%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    86°
    Forecast night icon
    Night
    30% Chance of Rain
    77°
    Sunday 5/26
    Day
    86°
    30% Chance of Rain
    Forecast day icon
    Night
    77°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 86F. Dew point will be around 73F with an average humidity of 76%. Winds will be 3 mph from the E.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 77F. Dew point will be around 74F with an average humidity of 85%. Winds will be 5 mph from the SE.