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

Localized Flooding through the Weekend followed by a Moderate Nor'easter and Tidal Flooding Next Week

Tropical moisture will fuel high chances for rain through the weekend and then along a stalling cold front next week. Several inches of rain are expected to fall over the next several days that will increase the risk for localized flooding each day. A Moderately Strong Nor'easter will develop Tuesday and bring gusty winds, dangerous surf/rip currents, and potential for moderate tidal flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fog/Mist

75°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 75°F (24°C)
Visibility 3.00 mi
Last update 4 Oct 10:55 pm EDT
Extended Forecast for

Brunswick GA

Flood Watch October 4, 11:12pm until October 5, 08:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 4, 11:12pm until October 5, 08:00am

    NOW until 8:00am Mon

    Flood Watch

  • Tonight

    Low: 69 °F

    Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms likely before 10am, then showers between 10am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 80. Northeast wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 80 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then showers likely after 2am. Cloudy, with a low around 69. Northeast wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Low: 69 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 80. Windy, with a northeast wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    High: 80 °F

    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 68. Windy, with a northeast wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    Low: 68 °F

    Showers
    Likely and
    Windy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 82. Windy.

    High: 82 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 66. Breezy.

    Low: 66 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 81. Breezy.

    High: 81 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.
Monday
Showers and thunderstorms likely before 10am, then showers between 10am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 80. Northeast wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then showers likely after 2am. Cloudy, with a low around 69. Northeast wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Tuesday
Showers and possibly a thunderstorm. High near 80. Windy, with a northeast wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Cloudy, with a low around 68. Windy, with a northeast wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 82. Windy.
Wednesday Night
Mostly cloudy, with a low around 66. Breezy.
Thursday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 81. Breezy.
Thursday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 20%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. Breezy. Chance of precipitation is 40%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Breezy. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 81. Windy. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Breezy. Chance of precipitation is 60%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Breezy. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Brunswick GA
 31.13°N 81.48°W
Last Update:
7:51 pm EDT Oct 4, 2026
Forecast Valid:
11pm EDT Oct 4, 2026-6pm EDT Oct 11, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation