Marine Weather Net

St. Marys, GA Weather Forecast




Saint Marys, Georgia

 Lat: 30.73N, Lon: 81.55W

Current Conditions Updated: 1056 AM EDT THU AUG 27 2026

Partly Cloudy
Temp: 84°F
  • Humidity:
  • 69%
  • Winds:
  • 3 MPH VRB
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.03 in.
  • Dewpoint:
  • 73°F
  • Heat index:
  • 90°F

  • Sunrise:
  • 6:58 AM EDT
  • Sunset:
  • 7:53 PM EDT
  • Moonrise:
  • 7:44 PM EDT
  • Moonset:
  • 6:21 AM EDT

REST OF TODAY

MOSTLY SUNNY
Hi: 90°F
Lo: 75°F
Precip: 50%

FRIDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 71°F
Precip: 70%

SATURDAY

PARTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 70%

SUNDAY

PARTLY SUNNY
Hi: 89°F
Lo: 75°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 922 AM EDT Thu Aug 27 2026

Rest Of Today...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs around 90. South winds 5 to 10 mph. Chance of rain 50 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 50 percent.
Friday...Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs around 90. South winds around 5 mph. Chance of rain 70 percent.
Friday Night...Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 70 percent.
Saturday...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Saturday Night...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 70 percent.
Sunday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
Sunday Night...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 50 percent.
Monday And Monday Night...Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 40 percent.
Tuesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
Tuesday Night...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent.
Wednesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
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