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

45°F

7°C

Humidity 46%
Wind Speed N 10 mph
Barometer 30.31 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Jan 1:15 am EST
Extended Forecast for

5 Miles NNW Kings Bay Base GA

  • Overnight

    Overnight: Partly cloudy, with a low around 38. North wind around 9 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. North wind 3 to 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 62. Light north wind.

    High: 62 °F

    Patchy Frost
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 1am. Otherwise, clear, with a low around 26.

    Low: 26 °F

    Clear then
    Frost

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. North wind around 9 mph.
Monday
Mostly sunny, with a high near 55. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 38. North wind 3 to 5 mph.
Tuesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 62. Light north wind.
Tuesday Night
Mostly cloudy, with a low around 44. Calm wind.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Widespread frost after 1am. Otherwise, clear, with a low around 26.
Friday
Widespread frost before 8am. Otherwise, sunny, with a high near 53.
Friday Night
Areas of frost. Otherwise, mostly clear, with a low around 33.
Saturday
Areas of frost. Otherwise, mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Kings Bay Base GA
 30.86°N 81.59°W
Last Update:
12:26 am EST Jan 12, 2026
Forecast Valid:
1am EST Jan 12, 2026-6pm EST Jan 18, 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