NWS JAX Weather Impact Briefing

Isolated Severe Thunderstorms Possible Sunday Afternoon & Evening, and Scattered Severe Thunderstorms Possible Monday Read More >

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Overcast

66°F

19°C

Humidity	94%
Wind Speed	E 9 mph
Barometer	30.03 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	15 Mar 3:35 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Saint Simons GA

Overnight
Low: 61 °F
Chance
Showers
Sunday
High: 77 °F
Chance
Showers and
Patchy Fog
Sunday Night
Low: 64 °F
Chance
Showers
Monday
High: 77 °F
Showers and
Breezy
Monday Night
Low: 38 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 55 °F
Partly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Wednesday
High: 59 °F
Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 61. East wind around 7 mph.

Sunday

A chance of showers, with thunderstorms also possible after 5pm. Patchy fog between 8am and 2pm. Otherwise, partly sunny, with a high near 77. East wind 6 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 77. Breezy, with a south wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Monday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 38. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Tuesday

Partly sunny, with a high near 55.

Tuesday Night

Mostly cloudy, with a low around 40.

Wednesday

Sunny, with a high near 59.

Wednesday Night

Partly cloudy, with a low around 47.

Thursday

Mostly sunny, with a high near 64.

Thursday Night

Mostly clear, with a low around 49.