Marine Weather Net

St. Simons Island, GA Weather Forecast




Saint Simons Island, Georgia

 Lat: 31.15N, Lon: 81.37W


Lightning Observed
Temp: 88°F
  • Humidity:
  • 61%
  • Winds:
  • 16 MPH SE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.94 in.
  • Dewpoint:
  • 73°F
  • Heat index:
  • 96°F

TONIGHT

CHANCE OF T-STORM
Lo: 75°F
Precip: 20%

WEDNESDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 75°F
Precip: 20%

THURSDAY

CHANCE OF T-STORM
Hi: 91°F
Lo: 75°F
Precip: 50%

FRIDAY

CHANCE OF T-STORM
Hi: 91°F
Lo: 75°F
Precip: 50%
Tonight...Partly cloudy early in the evening then becoming clear. A 20 percent chance of showers and thunderstorms early in the evening. Lows in the mid 70s. Southwest winds 10 to 15 mph.
Wednesday...Mostly sunny in the morning, then partly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Heat index readings 104 to 108.
Wednesday Night...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds 5 to 10 mph.
Thursday...Partly cloudy. Slight chance of showers and thunderstorms in the morning, then chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Thursday Night...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. West winds 5 to 10 mph. Chance of rain 50 percent.
Friday...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s.
Friday Night...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 70s.
Saturday...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 90s.
Saturday Night...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the mid 70s.
Sunday...Partly cloudy with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s.
Sunday Night...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 70s.
Monday...Partly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the lower 90s.
Monday Night...Partly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 70s.
Tuesday...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs in the upper 80s.
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