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

82°F

28°C

Humidity 66%
Wind Speed SW 8 mph
Barometer 30.12 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 15 Oct 11:55 am EDT
Extended Forecast for

Brunswick GA

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Light and variable wind becoming east 5 to 7 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. South wind 5 to 8 mph becoming west after midnight.

    Low: 69 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a steady temperature around 70. Breezy, with a north wind 16 to 18 mph, with gusts as high as 25 mph.

    High: 70 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Windy.

    Low: 59 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 70. Windy.

    High: 70 °F

    Windy. Mostly
    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 60. Windy.

    Low: 60 °F

    Slight Chance
    Showers and
    Windy

  • Monday

    Monday: A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 74. Windy.

    High: 74 °F

    Chance
    Showers and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Light and variable wind becoming east 5 to 7 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 69. South wind 5 to 8 mph becoming west after midnight.
Saturday
A 20 percent chance of showers. Partly sunny, with a steady temperature around 70. Breezy, with a north wind 16 to 18 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 59. Windy.
Sunday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 70. Windy.
Sunday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 60. Windy.
Monday
A 30 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 74. Windy.
Monday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 61. Breezy.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 77. Breezy.
Tuesday Night
Partly cloudy, with a low around 62. Breezy.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 77. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick GA
 31.15°N 81.5°W
Last Update:
9:56 am EDT Oct 15, 2026
Forecast Valid:
12pm EDT Oct 15, 2026-6pm EDT Oct 21, 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