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: 65°F
- Humidity:
- 81%
- Winds:
- 6 MPH S
- Gusts:
- N/A MPH
- Barometer:
- 30.19 in.
- Dewpoint:
- 59°F
- Heat index:
- 65°F
- Sunrise:
- 7:11 AM EST
- Sunset:
- 6:05 PM EST
- Moonrise:
- 9:48 PM EST
- Moonset:
- 9:26 AM EST
| Today...Partly cloudy. Highs in the upper 70s. South winds 5 to 10 mph. |
| Tonight...Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain 50 percent. |
| Friday...Showers likely with a slight chance of thunderstorms. Highs in the mid 70s. South winds 10 to 15 mph. Chance of rain 70 percent. |
| Friday Night...A slight chance of thunderstorms. Showers. Lows in the lower 50s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 80 percent. |
| Saturday...Showers with a slight chance of thunderstorms. Much cooler with highs in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. |
| Saturday Night...A slight chance of thunderstorms. Showers likely, mainly in the evening. Cooler with lows in the lower 40s. Chance of rain 70 percent. |
| Sunday...Mostly cloudy. Highs in the mid 50s. |
| Sunday Night...Clear. Lows in the lower 40s. Highs in the mid 60s. |
| Monday...Clear. Lows in the lower 40s. Highs in the mid 60s. |
| Tuesday...Mostly sunny. Highs in the upper 60s. |
| Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Not as cool with lows in the lower 50s. |
| Wednesday...Mostly cloudy with a 30 percent chance of showers. Highs in the mid 70s. |
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