Current conditions at
Brunswick, Malcolm McKinnon Airport (KSSI)
Lat: 31.15°NLon: 81.39°WElev: 20ft.
Rain Fog/Mist
57°F
14°C
| Humidity | 100% |
| Wind Speed | W 8 mph |
| Barometer | 29.98 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 4.00 mi |
| Last update | 5 Dec 7:15 pm EST |
Extended Forecast for
Saint Simons Island GA
Tonight
Low: 50 °F
Showers and
Patchy FogSaturday
High: 58 °F
Chance
Showers and
Patchy Fog
then ShowersSaturday Night

Low: 48 °F
Showers
Sunday

High: 62 °F
Chance
ShowersSunday Night

Low: 50 °F
Chance
ShowersMonday

High: 61 °F
Mostly Cloudy
Monday Night

Low: 41 °F
Mostly Cloudy
Tuesday

High: 56 °F
Mostly Sunny
Tuesday Night

Low: 40 °F
Partly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms before 4am, then a slight chance of showers after 5am. Patchy fog after 10pm. Low around 50. Northwest wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers, mainly after 3pm. Patchy fog before 11am. High near 58. Light northwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers, mainly before 1am. Low around 48. North wind around 6 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 62. Calm wind becoming northeast around 6 mph in the morning.
Sunday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 50. Light north wind.
Monday
Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Simons Island GA
31.21°N 81.36°W
31.21°N 81.36°W
4:51 pm EST Dec 5, 2025
7pm EST Dec 5, 2025-6pm EST Dec 12, 2025


