St. Simons Island, GA Weather Forecast
Marine Forecast: Altamaha Sound to Fernandina Beach
Saint Simons Island, Georgia
Lat: 31.15N, Lon: 81.37W
Clear
Temp: 77°F
- Humidity:
- 73%
- Winds:
- 9 MPH W
- Gusts:
- 15 MPH
- Barometer:
- 29.83 in.
- Dewpoint:
- 68°F
- Heat index:
- 79°F
- Sunrise:
- 6:40 AM EDT
- Sunset:
- 8:02 PM EDT
- Moonrise:
- 7:25 PM EDT
- Moonset:
- 5:47 AM EDT
| Today...Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 50 percent. |
| Tonight...Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 50 percent. |
| Friday...Cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Northeast winds 10 to 15 mph. Chance of rain 60 percent. |
| Friday Night...Cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Northeast winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 60 percent. |
| Saturday...Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 90 percent. |
| Saturday Night...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 90 percent. |
| Sunday...Mostly clear. Highs in the mid 70s. Lows in the upper 50s. |
| Monday...Mostly clear. Highs in the mid 70s. Lows in the upper 50s. |
| Tuesday...Sunny. Highs in the lower 80s. |
| Tuesday Night...Partly cloudy. Lows in the mid 60s. |
| Wednesday...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. |
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