Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Thunderstorm in Vicinity

70°F

21°C

Humidity 88%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 12 Apr 9:15 am EDT
Extended Forecast for

Saint Simons GA

  • Today

    Today: Sunny, with a high near 78. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. East wind 3 to 6 mph.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77. Calm wind becoming east 5 to 9 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 63. Southeast wind 3 to 6 mph.

    Low: 63 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 63.

    Low: 63 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 78. East wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 60. East wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 77. Calm wind becoming east 5 to 9 mph in the afternoon.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 63. Southeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 63.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 66.
Saturday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.16°N 81.39°W
8:41 am EDT Apr 12, 2026
9am EDT Apr 12, 2026-6pm EDT Apr 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database