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.

Overcast

68°F

20°C

Humidity 100%
Wind Speed NW 10 mph
Barometer 30.13 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 9 Mar 8:55 am EDT
Extended Forecast for

3 Miles WSW Brunswick GA

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 62. Southeast wind around 6 mph.

    Low: 62 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

    High: 81 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65.

    Low: 65 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 55.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: A 10 percent chance of showers before 8am. Mostly sunny, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers then
    Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 62. Southeast wind around 6 mph.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 81. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Wednesday Night
Mostly cloudy, with a low around 65.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers, mainly before 2am. Partly cloudy, with a low around 55.
Friday
A 10 percent chance of showers before 8am. Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 59.
Sunday
A 30 percent chance of showers. Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Brunswick GA
 31.13°N 81.53°W
Last Update:
1:26 am EDT Mar 9, 2026
Forecast Valid:
9am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
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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