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.

Fog/Mist

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 52°F (11°C)
Visibility 3.00 mi
Last update 23 Jan 4:50 am EST
Extended Forecast for

7 Miles SW Brunswick GA

  • Today

    Today: Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.

    High: 70 °F

    Dense Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Northeast wind 3 to 6 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Cloudy, with a high near 59. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 59 °F

    Cloudy then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Cloudy, with a low around 48. Northeast wind 5 to 9 mph becoming calm after midnight.

    Low: 48 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning.

    High: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Widespread dense fog, mainly before 7am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 47. Northeast wind 3 to 6 mph.
Saturday
A 20 percent chance of showers after 1pm. Cloudy, with a high near 59. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers before 1am. Cloudy, with a low around 48. Northeast wind 5 to 9 mph becoming calm after midnight.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning.
Sunday Night
Showers. Low around 42. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Brunswick GA
 31.09°N 81.56°W
Last Update:
12:31 am EST Jan 23, 2026
Forecast Valid:
5am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
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