Saint Helena Island, SC Weather Forecast
Marine Forecast: Edisto Beach to Savannah
Saint Helena Island, South Carolina
Lat: 32.39N, Lon: 80.72W
Mostly Cloudy
Temp: 87°F
- Humidity:
- 60%
- Winds:
- 17 MPH WSW
- Gusts:
- 26 MPH
- Barometer:
- 30.04 in.
- Dewpoint:
- 72°F
- Heat index:
- 93°F
- Sunrise:
- 6:27 AM EDT
- Sunset:
- 8:28 PM EDT
- Moonrise:
- 9:58 PM EDT
- Moonset:
- 7:54 AM EDT
| Tonight...Mostly cloudy. A chance of showers and thunderstorms this evening. Lows in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 40 percent. |
| Friday...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Heat index values up to 108. Southwest winds 10 to 15 mph. Chance of rain 50 percent. |
| Friday Night...Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. |
| Saturday...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. Heat index values up to 108 in the afternoon. |
| Saturday Night...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. |
| Sunday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. |
| Sunday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. |
| Monday...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. |
| Monday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 30 percent. |
| Tuesday...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. |
| Tuesday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent. |
| Wednesday...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent. |
| Wednesday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent. |
| Thursday...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent. |
Charleston SC Radar
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