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

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

66°F

19°C

Humidity 32%
Wind Speed W 13 G 20 mph
Barometer 29.75 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 13 Nov 4:15 pm EST
Extended Forecast for

3 Miles SSE Saint Simons GA

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 46. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Clear and
    Breezy then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. North wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50. North wind 5 to 9 mph.

    Low: 50 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. North wind 10 to 13 mph, with gusts as high as 16 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65. Breezy.

    High: 65 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. Windy.

    Low: 58 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly cloudy, with a high near 66. Windy.

    High: 66 °F

    Slight Chance
    Showers and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Breezy, with a west wind around 15 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 46. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 61. North wind 7 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Clear, with a low around 50. North wind 5 to 9 mph.
Sunday
Sunny, with a high near 62. North wind 10 to 13 mph, with gusts as high as 16 mph.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 65. Breezy.
Monday Night
Mostly cloudy, with a low around 58. Windy.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 66. Windy.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59. Very windy.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 68. Windy.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62. Windy.
Thursday
Mostly sunny, with a high near 70. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Saint Simons GA
 31.14°N 81.37°W
Last Update:
1:21 pm EST Nov 13, 2026
Forecast Valid:
4pm EST Nov 13, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation