SAINT SIMONS ISLAND, GA 31522 Weather Forecast & Current Conditions
Enter ZIP code or City, State   
    


  31522 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

BRUNSWICK, GA
Current Weather
1:55 AM EDT JUN 16, 2025
Clear
77°F
Feels Like: 78°F
Dewpoint: 77°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: Calm
Pressure: 30.09 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 ISLAND, GA 31522
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy with showers and thunderstorms this evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 70s. South winds 10 to 15 mph. Chance of rain 80 percent.
MONDAY
Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of 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.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent.
JUNETEENTH
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the mid 70s. Chance of rain 30 percent.
FRIDAY AND FRIDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 50 percent.
SUNDAY
Sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs around 90. Chance of rain 40 percent.

  31522 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SAINT SIMONS ISLAND, GA 31522
Infrared Weather Satellite
SAINT SIMONS ISLAND, GA 31522
  31522 WEATHER RADAR LOOP
NEXRAD Weather Radar
SAINT SIMONS ISLAND, 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 ISLAND, 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 ISLAND, GA 31522 weather forecast Day 1, 3 hours 5 AM 77° 78° Partly Cloudy SW   6 97% 76°
High 89° SAINT SIMONS ISLAND, 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 ISLAND, GA 31522 weather forecast Day 1, 9 hours 11 AM 86° 97° Partly Cloudy SW   8 75% 77°
SAINT SIMONS ISLAND, 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 ISLAND, GA 31522 weather forecast Day 1, 15 hours 5 PM 85° 97° Mostly Cloudy SSE   12 80% 78°
SAINT SIMONS ISLAND, 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 ISLAND, GA 31522 weather forecast Day 1, 21 hours 11 PM 81° 88° Partly Cloudy SSW   8 88% 77°
Tuesday
17 JUN 2025		 SAINT SIMONS ISLAND, 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 ISLAND, GA 31522 weather forecast Day 2, 3 hours 5 AM 78° 81° Partly Cloudy SW   7 94% 76°
High 90° SAINT SIMONS ISLAND, 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 ISLAND, GA 31522 weather forecast Day 2, 9 hours 11 AM 87° 98° Clear SW   8 70% 76°
SAINT SIMONS ISLAND, 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 ISLAND, GA 31522 weather forecast Day 2, 15 hours 5 PM 86° 97° Partly Cloudy SSE   12 75% 77°
SAINT SIMONS ISLAND, 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 ISLAND, 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 ISLAND, GA 31522 weather forecast Day 3 SAINT SIMONS ISLAND, GA 31522 weather forecast Day 4 SAINT SIMONS ISLAND, GA 31522 weather forecast Day 5 SAINT SIMONS ISLAND, GA 31522 weather forecast Day 6 SAINT SIMONS ISLAND, 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
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP: 		Saint Simons Island, GA
Saint Simons Island, GA snow
Saint Simons Island, GA radar
GA map 		-or-
-or-
-or-
  		31522
31522 snow
31522 radar
  		-or-
-or-
 
  		GA
GA snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions