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

37°F

3°C

Humidity 56%
Wind Speed W 8 mph
Barometer 30.11 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 31 Dec 3:35 am EST
Extended Forecast for

3 Miles WSW Brunswick GA

Freeze Warning until December 31, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning until December 31, 09:00am

    NOW until 9:00am Wed

    Freeze Warning

  • Overnight

    Low: 28 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55. Wind chill values as low as 21 early. Northwest wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 55 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 1am. Otherwise, clear, with a low around 34. West wind around 7 mph.

    Low: 34 °F

    Clear then
    Patchy Frost

  • New Year's Day

    New Year's Day: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. Wind chill values as low as 28 early. West wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 60 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. West wind 3 to 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Patchy frost before 7am. Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Patchy Frost
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
Widespread frost. Otherwise, clear, with a low around 28. Wind chill values as low as 21. Northwest wind around 7 mph.
Wednesday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55. Wind chill values as low as 21 early. Northwest wind 7 to 11 mph, with gusts as high as 17 mph.
Wednesday Night
Patchy frost after 1am. Otherwise, clear, with a low around 34. West wind around 7 mph.
New Year's Day
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 60. Wind chill values as low as 28 early. West wind 7 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 40. West wind 3 to 6 mph.
Friday
Patchy frost before 7am. Otherwise, partly sunny, with a high near 63.
Friday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 52.
Saturday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 68. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 67.
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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 Dec 31, 2025
Forecast Valid:
3am EST Dec 31, 2025-6pm EST Jan 6, 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