SAINT MARYS, GA 31558 Weather Forecast & Current Conditions
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  31558 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

JACKSONVILLE, FL
Current Weather
10:56 AM EDT JUL 16, 2025
Broken Clouds
88°F
Feels Like: 96°F
Dewpoint: 73°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: SSE at 13 mph
Pressure: 30.07 inches
Last 72 hours

Local Area Snow Depth

Florida Current Weather

Florida MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  31558 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SAINT MARYS, GA 31558
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
TONIGHT
Partly cloudy. A slight chance of showers in the evening. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
THURSDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 105.
THURSDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent.
FRIDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 108.
FRIDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 50 percent.
SATURDAY AND SATURDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110.
SUNDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110.
SUNDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 70s. Chance of rain 30 percent.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110.
MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50 percent.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110.

  31558 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SAINT MARYS, GA 31558
Infrared Weather Satellite
SAINT MARYS, GA 31558
  31558 WEATHER RADAR LOOP
NEXRAD Weather Radar
SAINT MARYS, GA 31558
 MOS COMPUTER WEATHER FORECAST

JACKSONVILLE, FL 3 hourly weather forecast
weather forecast created  7:00 PM CDT  7/15/2025
Wednesday
16 JUL 2025		 SAINT MARYS, GA 31558 weather forecast Day 1, 0 hours 2 AM 76° 76° Partly Cloudy 2%

 0% Thunder
( 5% severe)		 SE   8 90% 73°
Low 74° SAINT MARYS, GA 31558 weather forecast Day 1, 3 hours 5 AM 75° 75° Partly Cloudy SSE   8 90% 72°
High 93° SAINT MARYS, GA 31558 weather forecast Day 1, 6 hours 8 AM 78° 80° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 20% severe)		 SSE   9 88% 74°

Partly Cloudy

Rain Likely

 SAINT MARYS, GA 31558 weather forecast Day 1, 9 hours 11 AM 87° 95° Partly Cloudy S   12 65% 74°
SAINT MARYS, GA 31558 weather forecast Day 1, 12 hours 2 PM 90° 99° Partly Cloudy 52%
RAIN
.5–1 in		 0% Thunder
( 63% severe)		 SSE   14 58% 73°
SAINT MARYS, GA 31558 weather forecast Day 1, 15 hours 5 PM 86° 94° Partly Cloudy SE   14 68% 74°
SAINT MARYS, GA 31558 weather forecast Day 1, 18 hours 8 PM 82° 89° Partly Cloudy 15%
RAIN
.01–.1 in		 0% Thunder
( 23% severe)		 SSE   12 79% 75°
SAINT MARYS, GA 31558 weather forecast Day 1, 21 hours 11 PM 79° 83° Partly Cloudy SSE   8 88% 75°
Thursday
17 JUL 2025		 SAINT MARYS, GA 31558 weather forecast Day 2, 0 hours 2 AM 78° 80° Partly Cloudy 2%

 0% Thunder
( 6% severe)		 S   7 88% 74°
Low 76° SAINT MARYS, GA 31558 weather forecast Day 2, 3 hours 5 AM 76° 76° Partly Cloudy SSE   6 94% 74°
High 94° SAINT MARYS, GA 31558 weather forecast Day 2, 6 hours 8 AM 79° 83° Partly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 23% severe)		 S   6 88% 75°

Partly Cloudy

Chance of Rain

 SAINT MARYS, GA 31558 weather forecast Day 2, 9 hours 11 AM 88° 98° Partly Cloudy S   9 66% 75°
SAINT MARYS, GA 31558 weather forecast Day 2, 12 hours 2 PM 91° 101° Partly Cloudy 47%
RAIN
.5–1 in		 0% Thunder
( 70% severe)		 SSE   10 58% 74°
SAINT MARYS, GA 31558 weather forecast Day 2, 15 hours 5 PM 88° 97° Partly Cloudy SE   12 63% 74°
SAINT MARYS, GA 31558 weather forecast Day 2, 18 hours 8 PM 84° 92° Partly Cloudy 9%

 0% Thunder
( 24% severe)		 SE   9 74% 75°
SAINT MARYS, GA 31558 weather forecast Day 2, 21 hours 11 PM 80° 85° Partly Cloudy SSE   6 85% 75°

JACKSONVILLE, FL extended weather forecast
BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE		 BAD DAY
BAD DATE
Low 75° Low 75° Low 73° Low 74° Low 75°
High 93° High 93° High 95° High 96° High 95°
SAINT MARYS, GA 31558 weather forecast Day 3 SAINT MARYS, GA 31558 weather forecast Day 4 SAINT MARYS, GA 31558 weather forecast Day 5 SAINT MARYS, GA 31558 weather forecast Day 6 SAINT MARYS, GA 31558 weather forecast Day 7
Partly Cloudy
36% Rain		 Partly Cloudy
47% Rain		 Partly Cloudy
54% Rain		 Mostly Cloudy
41% Rain		 Mostly Cloudy
32% Rain
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