Current conditions at
Brunswick, Malcolm McKinnon Airport (KSSI)
Lat: 31.15°NLon: 81.39°WElev: 20ft.
Fair
73°F
23°C
| Humidity | 100% |
| Wind Speed | SE 9 mph |
| Barometer | 30.14 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Last update | 7 Mar 4:55 pm EST |
Extended Forecast for
Saint Simons GA
Tonight
Low: 62 °F
Mostly Cloudy
then FogSunday
High: 77 °F
Areas Fog
then Chance
ShowersSunday Night

Low: 62 °F
Chance
ShowersMonday

High: 78 °F
Mostly Sunny
Monday Night

Low: 63 °F
Partly Cloudy
Tuesday

High: 80 °F
Mostly Sunny
Tuesday Night

Low: 64 °F
Mostly Clear
Wednesday

High: 79 °F
Partly Sunny
Wednesday Night
Low: 63 °F
Mostly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Tonight
Widespread fog, mainly between midnight and 3am. Otherwise, mostly cloudy, with a low around 62. South wind 6 to 8 mph.
Sunday
A chance of showers, with thunderstorms also possible after 4pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 77. Southeast wind 5 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 78. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 63. Southwest wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 63.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers. Mostly clear, with a low around 49.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 66.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 54.
Saturday
A 20 percent chance of showers. Sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Simons GA
31.16°N 81.39°W
31.16°N 81.39°W
3:36 pm EST Mar 7, 2026
5pm EST Mar 7, 2026-6pm EDT Mar 14, 2026


