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: 81°F
- Humidity:
- 87%
- Winds:
- 9 MPH NNE
- Gusts:
- N/A MPH
- Barometer:
- 29.99 in.
- Dewpoint:
- 77°F
- Heat index:
- 88°F
- Sunrise:
- 6:32 AM EDT
- Sunset:
- 8:24 PM EDT
- Moonrise:
- 10:38 PM EDT
- Moonset:
- 9:04 AM EDT
| Today...Partly sunny this morning, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 40 percent. |
| Tonight...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. |
| Tuesday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. |
| Tuesday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. |
| Wednesday...Partly sunny with a chance of showers and thunderstorms. Highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50 percent. |
| Wednesday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. |
| Thursday...Sunny. Highs in the lower 90s. |
| Thursday Night...Mostly clear. Lows in the upper 70s. |
| Friday...Sunny. Highs in the mid 90s. Heat index values up to 110. |
| Friday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening. |
| Saturday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 110. |
| Saturday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent. |
| Sunday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. |
Charleston SC Radar