Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

A Few Clouds

66°F

19°C

Humidity 100%
Wind Speed N 8 mph
Barometer 30.20 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 26 Mar 9:55 am EDT
Extended Forecast for

Saint Simons Island GA

  • Today

    Today: Patchy fog before noon.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. East wind 3 to 8 mph.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 61. Light southeast wind.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Areas of fog before 9am.  Otherwise, sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 81 °F

    Areas Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. South wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 69. Windy, with a northeast wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 69 °F

    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 76. East wind 3 to 8 mph.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 61. Light southeast wind.
Friday
Areas of fog before 9am. Otherwise, sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 59. South wind 5 to 7 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 69. Windy, with a northeast wind 11 to 20 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Partly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons Island GA
 31.21°N 81.36°W
9:57 am EDT Mar 26, 2026
10am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database