Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fog

57°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.21 in
Dewpoint 57°F (14°C)
Visibility 0.25 mi
Last update 9 Jan 7:35 am EST
Extended Forecast for

Saint Simons GA

Dense Fog Advisory January 9, 07:42am until January 9, 01:00pm
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 9, 07:42am until January 9, 01:00pm

    NOW until 1:00pm Fri

    Dense Fog Advisory

  • Today

    High: 73 °F

    Dense Fog

  • Tonight

    Tonight: Areas of fog before midnight, then areas of fog after 3am.  Otherwise, mostly cloudy, with a low around 57. Southeast wind 6 to 8 mph.

    Low: 57 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 7am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 9 mph.

    High: 75 °F

    Areas Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 1am.  Increasing clouds, with a low around 55. Southwest wind around 6 mph.

    Low: 55 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 67. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Today
Widespread dense fog before 1pm. Otherwise, mostly cloudy, with a high near 73. Light southeast wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.
Tonight
Areas of fog before midnight, then areas of fog after 3am. Otherwise, mostly cloudy, with a low around 57. Southeast wind 6 to 8 mph.
Saturday
Areas of fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. South wind 5 to 9 mph.
Saturday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 55. Southwest wind around 6 mph.
Sunday
Mostly cloudy, with a high near 67. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 36. Breezy.
Monday
Mostly sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 43.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.19°N 81.39°W
2:27 am EST Jan 9, 2026
7am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database