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

66°F

19°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.19 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 1 Apr 2:55 am EDT
Extended Forecast for

3 Miles WSW Brunswick GA

  • Overnight

    Overnight: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Light south wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 83 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 75. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 8pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 65. Southeast wind 5 to 8 mph. Chance of precipitation is 10%.

    Low: 65 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. Calm wind.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Light south wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 58. Southeast wind 5 to 7 mph becoming calm in the evening.
Thursday
A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 75. Light east wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of thunderstorms before 8pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 65. Southeast wind 5 to 8 mph. Chance of precipitation is 10%.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 77. Chance of precipitation is 30%.
Friday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 65.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 64.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 67.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 68. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Brunswick GA
 31.13°N 81.53°W
Last Update:
2:22 am EDT Apr 1, 2026
Forecast Valid:
3am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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