National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

43°F

6°C

Humidity 49%
Wind Speed W 7 mph
Barometer 30.06 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 1 Jan 3:55 am EST
Extended Forecast for

3 Miles WSW Brunswick GA

Frost Advisory until January 1, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until January 1, 08:00am

    NOW until 8:00am Thu

    Frost Advisory

  • Overnight

    Low: 31 °F

    Frost

  • New Year's Day

    New Year's Day: Widespread frost before 9am. Otherwise, sunny, with a high near 64. Wind chill values as low as 24 early. West wind 6 to 11 mph, with gusts as high as 17 mph.

    High: 64 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. West wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 66. West wind 5 to 8 mph.

    High: 66 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Southwest wind 3 to 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 4pm. High near 71. Chance of precipitation is 90%.

    High: 71 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear, with a low around 31. West wind around 7 mph.
New Year's Day
Widespread frost before 9am. Otherwise, sunny, with a high near 64. Wind chill values as low as 24 early. West wind 6 to 11 mph, with gusts as high as 17 mph.
Thursday Night
Mostly clear, with a low around 38. West wind around 6 mph.
Friday
Increasing clouds, with a high near 66. West wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 51. Southwest wind 3 to 6 mph.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 71. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Brunswick GA
 31.13°N 81.53°W
Last Update:
12:26 am EST Jan 1, 2026
Forecast Valid:
4am EST Jan 1, 2026-6pm EST Jan 7, 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