Current conditions at
Brunswick, Malcolm McKinnon Airport (KSSI)
Lat: 31.15°NLon: 81.39°WElev: 20ft.
Light Rain Fog/Mist
66°F
19°C
| Humidity | 88% |
| Wind Speed | W 10 G 18 mph |
| Barometer | 29.94 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 3.00 mi |
| Last update | 12 Mar 2:15 pm EDT |
Extended Forecast for
Saint Simons GA
This Afternoon

High: 77 °F
Showers
Tonight

Low: 49 °F
Mostly Clear
and BreezyFriday

High: 70 °F
Sunny
Friday Night

Low: 53 °F
Mostly Clear
Saturday

High: 74 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
then Slight
Chance
T-stormsSunday

High: 77 °F
Showers
LikelySunday Night
Low: 62 °F
Showers
Likely then
Chance
T-stormsMonday

High: 78 °F
Chance
T-storms and
Breezy
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm before 3pm, then a chance of showers. High near 77. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 49. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 70. East wind 8 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 74. Calm wind becoming east 5 to 9 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 59.
Sunday
A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Breezy.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Simons GA
31.19°N 81.39°W
31.19°N 81.39°W
2:12 pm EDT Mar 12, 2026
2pm EDT Mar 12, 2026-6pm EDT Mar 18, 2026


