SAINT SIMONS IS, GA 31522 Weather Forecast & Current Conditions
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  31522 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

BRUNSWICK, GA
Current Weather
8:15 AM EDT JUN 16, 2025
Clear
81°F
Feels Like: 88°F
Dewpoint: 77°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: SW at 8 mph
Pressure: 30.11 inches
Last 72 hours

Local Area Snow Depth

Georgia Current Weather

Georgia MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  31522 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SAINT SIMONS IS, GA 31522
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph, becoming south this afternoon. Chance of rain 40 percent.
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
WEDNESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent.
JUNETEENTH AND THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 30 percent.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms. Highs around 90. Lows in the mid 70s. Chance of rain 40 percent.
SUNDAY
Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.

  31522 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SAINT SIMONS IS, GA 31522
Infrared Weather Satellite
SAINT SIMONS IS, GA 31522
  31522 WEATHER RADAR LOOP
NEXRAD Weather Radar
SAINT SIMONS IS, GA 31522
 MOS COMPUTER WEATHER FORECAST

BRUNSWICK, GA 3 hourly weather forecast
weather forecast created  7:00 PM CDT  6/15/2025
Monday
16 JUN 2025		 SAINT SIMONS IS, GA 31522 weather forecast Day 1, 0 hours 2 AM 78° 81° Mostly Cloudy 6%

 0% Thunder
( 6% severe)		 SSW   6 97% 77°
Low 76° SAINT SIMONS IS, GA 31522 weather forecast Day 1, 3 hours 5 AM 77° 78° Partly Cloudy SW   6 97% 76°
High 89° SAINT SIMONS IS, GA 31522 weather forecast Day 1, 6 hours 8 AM 79° 83° Partly Cloudy 9%

 0% Thunder
( 17% severe)		 SW   7 94% 77°

Partly Cloudy

Chance of Rain

 SAINT SIMONS IS, GA 31522 weather forecast Day 1, 9 hours 11 AM 86° 97° Partly Cloudy SW   8 75% 77°
SAINT SIMONS IS, GA 31522 weather forecast Day 1, 12 hours 2 PM 88° 100° Partly Cloudy 36%
RAIN
<.01 in		 0% Thunder
( 52% severe)		 SSE   10 70% 77°
SAINT SIMONS IS, GA 31522 weather forecast Day 1, 15 hours 5 PM 85° 97° Mostly Cloudy SSE   12 80% 78°
SAINT SIMONS IS, GA 31522 weather forecast Day 1, 18 hours 8 PM 83° 94° Partly Cloudy 19%
RAIN
.01–.1 in		 0% Thunder
( 30% severe)		 S   10 88% 79°
SAINT SIMONS IS, GA 31522 weather forecast Day 1, 21 hours 11 PM 81° 88° Partly Cloudy SSW   8 88% 77°
Tuesday
17 JUN 2025		 SAINT SIMONS IS, GA 31522 weather forecast Day 2, 0 hours 2 AM 80° 86° Partly Cloudy 4%

 0% Thunder
( 10% severe)		 SW   7 91% 77°
Low 77° SAINT SIMONS IS, GA 31522 weather forecast Day 2, 3 hours 5 AM 78° 81° Partly Cloudy SW   7 94% 76°
High 90° SAINT SIMONS IS, GA 31522 weather forecast Day 2, 6 hours 8 AM 80° 86° Partly Cloudy 5%

 0% Thunder
( 17% severe)		 SW   7 91% 77°

Partly Cloudy

Chance of Rain

 SAINT SIMONS IS, GA 31522 weather forecast Day 2, 9 hours 11 AM 87° 98° Clear SW   8 70% 76°
SAINT SIMONS IS, GA 31522 weather forecast Day 2, 12 hours 2 PM 90° 102° Partly Cloudy 24%
RAIN
<.01 in		 0% Thunder
( 46% severe)		 S   10 64% 76°
SAINT SIMONS IS, GA 31522 weather forecast Day 2, 15 hours 5 PM 86° 97° Partly Cloudy SSE   12 75% 77°
SAINT SIMONS IS, GA 31522 weather forecast Day 2, 18 hours 8 PM 83° 93° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 22% severe)		 S   12 85% 78°
SAINT SIMONS IS, GA 31522 weather forecast Day 2, 21 hours 11 PM 82° 90° Partly Cloudy S   10 85% 77°

BRUNSWICK, GA extended weather forecast
Wednesday
18 JUN 2025		 Thursday
19 JUN 2025		 Friday
20 JUN 2025		 Saturday
21 JUN 2025		 Sunday
22 JUN 2025
Low 78° Low 78° Low 77° Low 76° Low 77°
High 91° High 91° High 91° High 90° High 90°
SAINT SIMONS IS, GA 31522 weather forecast Day 3 SAINT SIMONS IS, GA 31522 weather forecast Day 4 SAINT SIMONS IS, GA 31522 weather forecast Day 5 SAINT SIMONS IS, GA 31522 weather forecast Day 6 SAINT SIMONS IS, GA 31522 weather forecast Day 7
Partly Cloudy
27% Rain		 Partly Cloudy
25% Rain		 Partly Cloudy
36% Rain		 Partly Cloudy
45% Rain		 Partly Cloudy
32% Rain
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