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

55°F

13°C

Humidity 47%
Wind Speed NW 8 mph
Barometer 29.84 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 13 Nov 8:15 pm EST
Extended Forecast for

3 Miles SSW Saint Simons GA

  • Tonight

    Tonight: Clear, with a low around 45. Northwest wind around 14 mph, with gusts as high as 18 mph.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 62. North wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 48. North wind 5 to 8 mph.

    Low: 48 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63. North wind 8 to 11 mph, with gusts as high as 15 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. Northeast wind 7 to 9 mph, with gusts as high as 15 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66. Breezy.

    High: 66 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

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

    High: 66 °F

    Slight Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 57. Windy.

    Low: 57 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Clear, with a low around 45. Northwest wind around 14 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 62. North wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Clear, with a low around 48. North wind 5 to 8 mph.
Sunday
Sunny, with a high near 63. North wind 8 to 11 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 51. Northeast wind 7 to 9 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 66. Breezy.
Monday Night
Mostly cloudy, with a low around 56. Breezy.
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 57. 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 61. Windy.
Thursday
Mostly sunny, with a high near 71. Windy.
Thursday Night
Partly cloudy, with a low around 62. Breezy.
Friday
Mostly sunny, with a high near 72. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Saint Simons GA
 31.14°N 81.39°W
Last Update:
8:11 pm EST Nov 13, 2026
Forecast Valid:
8pm EST Nov 13, 2026-6pm EST Nov 20, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation