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 | N 7 mph |
| Barometer | 30.23 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 30 Nov 3:35 am EST |
Extended Forecast for
Saint Simons Island GA
Overnight

Low: 52 °F
Partly Cloudy
Sunday

High: 71 °F
Mostly Sunny
Sunday Night

Low: 53 °F
Mostly Cloudy
Monday
High: 68 °F
Mostly Cloudy
then Slight
Chance
ShowersMonday Night

Low: 57 °F
Chance
ShowersTuesday

High: 72 °F
Showers
Tuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday

High: 62 °F
Mostly Sunny
Wednesday Night

Low: 44 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 52. Northeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 71. East wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 53. Calm wind becoming north around 5 mph after midnight.
Monday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 68. Northeast wind 6 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 50 percent chance of showers. Cloudy, with a low around 57. Northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph.
Tuesday
Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. High near 72. Chance of precipitation is 80%.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Partly sunny, with a high near 65.
Thursday Night
Cloudy, with a low around 48.
Friday
A 20 percent chance of showers. Cloudy, with a high near 67.
Friday Night
A 40 percent chance of showers. Cloudy, with a low around 52.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 69.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Saint Simons Island GA
31.21°N 81.36°W
31.21°N 81.36°W
1:46 am EST Nov 30, 2025
3am EST Nov 30, 2025-6pm EST Dec 6, 2025


