Current conditions at
Brunswick, Malcolm McKinnon Airport (KSSI)
Lat: 31.15°NLon: 81.39°WElev: 20ft.
Overcast
54°F
12°C
| Humidity | 100% |
| Wind Speed | NW 6 mph |
| Barometer | 29.96 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 6 Dec 3:55 am EST |
Extended Forecast for
Sea Island GA
Today
High: 59 °F
Chance
Showers and
Patchy Fog
then ShowersTonight
Low: 48 °F
Showers and
Areas Fog
then Chance
Showers and
Patchy FogSunday

High: 61 °F
Showers
Likely and
Patchy FogSunday Night

Low: 50 °F
Chance
ShowersMonday

High: 61 °F
Slight Chance
ShowersMonday Night

Low: 40 °F
Mostly Cloudy
Tuesday

High: 56 °F
Mostly Sunny
Tuesday Night

Low: 41 °F
Mostly Clear
Wednesday

High: 64 °F
Sunny
Detailed Forecast
Today
Showers, mainly after 4pm. Patchy fog before 10am. High near 59. Calm wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers, mainly before 9pm. Areas of fog after 11pm. Low around 48. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly after 1pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 61. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A 40 percent chance of showers. Cloudy, with a low around 50. Light north wind.
Monday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 61. North wind 5 to 10 mph, with gusts as high as 17 mph.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 49.
Friday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sea Island GA
31.18°N 81.36°W
31.18°N 81.36°W
12:26 am EST Dec 6, 2025
4am EST Dec 6, 2025-6pm EST Dec 12, 2025


