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.

Partly Cloudy

70°F

21°C

Humidity 83%
Wind Speed W 17 G 23 mph
Barometer 29.78 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 2 Dec 3:35 pm EST
Extended Forecast for

2 Miles S Saint Simons GA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 4pm. Partly sunny, with a high near 71. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 71 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Northwest wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. Northwest wind around 6 mph.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Light north wind.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. North wind around 6 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely. Cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers. High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 4pm. Partly sunny, with a high near 71. Northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 45. Northwest wind 8 to 10 mph, with gusts as high as 16 mph.
Wednesday
Partly sunny, with a high near 62. Northwest wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 45. Light north wind.
Thursday
Mostly sunny, with a high near 64. North wind around 6 mph.
Thursday Night
A 20 percent chance of showers. Cloudy, with a low around 53.
Friday
A 50 percent chance of showers. Cloudy, with a high near 69.
Friday Night
Showers likely. Cloudy, with a low around 55. Chance of precipitation is 60%.
Saturday
Showers. High near 64. Chance of precipitation is 80%.
Saturday Night
Showers likely. Cloudy, with a low around 51. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Saint Simons GA
 31.14°N 81.39°W
Last Update:
2:41 pm EST Dec 2, 2025
Forecast Valid:
3pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation