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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy rain possible over parts of the Southeast through the weekend

Unsettled weather will continue through the rest of the work week from the lower Mississippi Valley to the Southeast/Florida and the southern Mid-Atlantic, with scattered showers and thunderstorms that may contain moderate to heavy rainfall continuing to pop up. Locally heavy rainfall is possible over much of Florida and the northern Gulf Coast during the weekend. Read More >

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Mostly Cloudy

78°F

26°C

Humidity 82%
Wind Speed S 8 mph
Barometer 30.09 in (1019.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 May 9:53 pm EDT
Extended Forecast for

Saint Simons Island GA

  • Tonight

    Tonight: Mostly cloudy, with a low around 71. South wind 5 to 8 mph.

    Mostly Cloudy

    Low: 71 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly cloudy, with a high near 82. South wind 5 to 11 mph becoming southeast in the afternoon.

    Mostly Cloudy
    then Chance
    Showers

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Mostly cloudy, with a low around 70. Southeast wind 7 to 10 mph.

    Chance
    T-storms

    Low: 70 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind 7 to 10 mph.

    Chance
    Showers

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 69. South wind 8 to 11 mph.

    Mostly Cloudy

    Low: 69 °F

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.

    Chance
    Showers

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 72 °F

  • Sunday

    Sunday: Showers and thunderstorms likely. Cloudy, with a high near 81. Breezy. Chance of precipitation is 70%.

    T-storms
    Likely and
    Breezy

    High: 81 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.

    Chance
    Showers

    Low: 73 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 71. South wind 5 to 8 mph.
Thursday
A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly cloudy, with a high near 82. South wind 5 to 11 mph becoming southeast in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Mostly cloudy, with a low around 70. Southeast wind 7 to 10 mph.
Friday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Southeast wind 7 to 10 mph.
Friday Night
Mostly cloudy, with a low around 69. South wind 8 to 11 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 70%.
Sunday
Showers and thunderstorms likely. Cloudy, with a high near 81. Breezy. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Memorial Day
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 73.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint Simons Island GA
 31.21°N 81.36°W
Last Update:
9:17 pm EDT May 23, 2018
Forecast Valid:
10pm EDT May 23, 2018-6pm EDT May 30, 2018
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation