St. Simons Island, GA Weather Forecast
Marine Forecast: Altamaha Sound to Fernandina Beach
Saint Simons Island, Georgia
Lat: 31.15N, Lon: 81.37W
Mostly Cloudy
Temp: 78°F
- Humidity:
- 78%
- Winds:
- 15 MPH NNE
- Gusts:
- 28 MPH
- Barometer:
- 30.12 in.
- Dewpoint:
- 71°F
- Heat index:
- 80°F
- Sunrise:
- 7:18 AM EDT
- Sunset:
- 7:07 PM EDT
- Moonrise:
- 5:10 PM EDT
- Moonset:
- 3:23 AM EDT
| Tonight...Partly cloudy this evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows in the upper 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. |
| Saturday...Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. |
| Saturday Night...Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. |
| Sunday...Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. |
| Sunday Night...Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. |
| Monday...Showers likely with a slight chance of thunderstorms. Highs around 80. Chance of rain 70 percent. |
| Monday Night...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 50 percent. |
| Tuesday...Mostly sunny with a 40 percent chance of showers. Highs in the lower 80s. |
| Tuesday Night...Partly cloudy. A chance of showers, mainly in the evening. Lows in the lower 70s. Chance of rain 30 percent. |
| Wednesday And Wednesday Night...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 80s. Lows around 70. Chance of rain 20 percent. |
| Thursday And Thursday Night...Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs around 80. Lows in the upper 60s. Chance of rain 30 percent. |
| Friday...Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. |
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