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

43°F

6°C

Humidity 93%
Wind Speed N 3 mph
Barometer 30.15 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 4 Dec 6:55 am EST
Extended Forecast for

2 Miles S Saint Simons GA

  • Today

    Today: A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 63. North wind 3 to 7 mph.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly between midnight and 5am. Mostly cloudy, with a low around 52. East wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 1pm. Cloudy, with a high near 70. Northeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Cloudy, with a low around 53. North wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, with a high near 63. North wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Sunday

    Sunday: Showers. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 63. North wind 3 to 7 mph.
Tonight
A 50 percent chance of showers, mainly between midnight and 5am. Mostly cloudy, with a low around 52. East wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly after 1pm. Cloudy, with a high near 70. Northeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly before 1am. Cloudy, with a low around 53. North wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly after 1pm. Cloudy, with a high near 63. North wind 5 to 7 mph. Chance of precipitation is 60%.
Saturday Night
Showers. Low around 53. Chance of precipitation is 80%.
Sunday
Showers. High near 65. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Saint Simons GA
 31.14°N 81.39°W
Last Update:
4:01 am EST Dec 4, 2025
Forecast Valid:
7am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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