St. Simons Island, GA Weather Forecast
Marine Forecast: Altamaha Sound to Fernandina Beach
Saint Simons Island, Georgia
Lat: 31.15N, Lon: 81.37W
Mostly Clear
Temp: 84°F
- Humidity:
- 51%
- Winds:
- 12 MPH SE
- Gusts:
- N/A MPH
- Barometer:
- 29.9 in.
- Dewpoint:
- 64°F
- Heat index:
- 85°F
- Sunrise:
- 7:13 AM EDT
- Sunset:
- 7:18 PM EDT
- Moonrise:
- 6:52 AM EDT
- Moonset:
- 7:29 PM EDT
| This Afternoon...Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 10 mph. |
| Tonight...Mostly clear. Lows in the upper 60s. South winds 5 to 10 mph. |
| Monday...Partly cloudy. Highs in the upper 80s. West winds 5 to 10 mph, becoming south in the afternoon. |
| Monday Night...Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming west with gusts up to 20 mph after midnight. Chance of rain 20 percent. |
| Tuesday...Mostly cloudy. A slight chance of showers and thunderstorms in the morning. Less humid with highs in the mid 80s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. |
| Tuesday Night...Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20 percent. |
| Wednesday...Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Breezy with highs in the upper 70s. Chance of rain 50 percent. |
| Wednesday Night...Tropical storm conditions possible. Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 70 percent. |
| Thursday...Tropical storm conditions possible. Showers with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 80 percent. |
| Thursday Night...Hurricane conditions possible. Showers with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 80 percent. |
| Friday...A chance of thunderstorms. Showers, breezy with highs in the lower 80s. Chance of rain 80 percent. |
| Friday Night...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 60s. Chance of rain 70 percent. |
| Saturday...Partly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 50 percent. |
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