Current conditions at
Brunswick, Malcolm McKinnon Airport (KSSI)
Lat: 31.15°NLon: 81.39°WElev: 20ft.
Fair
63°F
17°C
| Humidity | 52% |
| Wind Speed | SW 7 mph |
| Barometer | 29.91 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 2 Jan 4:55 pm EST |
Extended Forecast for
Saint Simons Island GA
Tonight
Low: 51 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday
High: 71 °F
Chance
Showers then
ShowersSaturday Night

Low: 47 °F
Showers
Sunday

High: 60 °F
Decreasing
CloudsSunday Night

Low: 46 °F
Partly Cloudy
Monday

High: 64 °F
Mostly Sunny
Monday Night

Low: 49 °F
Partly Cloudy
Tuesday

High: 69 °F
Mostly Sunny
Tuesday Night

Low: 50 °F
Partly Cloudy
Detailed Forecast
Tonight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 51. Southwest wind 3 to 5 mph.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 71. South wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 10pm, then showers between 10pm and 1am. Low around 47. Southwest wind around 6 mph becoming light and variable. Winds could gust as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 60. North wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 46. Light northeast wind.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 72.
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
12:26 pm EST Jan 2, 2026
5pm EST Jan 2, 2026-6pm EST Jan 9, 2026


