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Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Light Drizzle

68°F

20°C

Humidity 88%
Wind Speed NE 14 G 21 mph
Barometer 30.11 in
Dewpoint 64°F (18°C)
Visibility 7.00 mi
Last update 12 May 11:55 am EDT
Extended Forecast for

Saint Simons GA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 72. Windy, with a northeast wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers and
    Windy

  • Tonight

    Tonight: Showers and thunderstorms before 5am, then a chance of showers. Low around 69. Breezy, with an east wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 11am. Partly sunny, with a high near 80. Northeast wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Showers
    Likely then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 67. Northeast wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 87. West wind around 9 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 72. Windy, with a northeast wind around 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 5am, then a chance of showers. Low around 69. Breezy, with an east wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, with thunderstorms also possible after 11am. Partly sunny, with a high near 80. Northeast wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 67. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87. West wind around 9 mph.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.16°N 81.39°W
Last Update:
11:57 am EDT May 12, 2026
Forecast Valid:
12pm EDT May 12, 2026-6pm EDT May 18, 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