Saint Helena Island, SC Weather Forecast
Marine Forecast: Edisto Beach to Savannah
Saint Helena Island, South Carolina
Lat: 32.39N, Lon: 80.72W
Fair
Temp: 82°F
- Humidity:
- 76%
- Winds:
- 17 MPH NNE
- Gusts:
- N/A MPH
- Barometer:
- 29.82 in.
- Dewpoint:
- 74°F
- Heat index:
- 88°F
- Sunrise:
- 6:37 AM EDT
- Sunset:
- 8:18 PM EDT
- Moonrise:
- 8:44 PM EDT
- Moonset:
- 6:23 AM EDT
| This Afternoon...Tropical storm conditions possible. Showers with a chance of thunderstorms. Highs in the lower 80s. North winds 25 to 35 mph with gusts up to 50 mph. Chance of rain near 100 percent. |
| Tonight...Showers with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 70s. Breezy. Northwest winds 20 to 25 mph with gusts up to 35 mph, becoming west 5 to 10 mph after midnight. Chance of rain near 100 percent. |
| Tuesday...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s, except in the upper 80s near the coast. West winds around 5 mph, becoming south in the afternoon. Chance of rain 20 percent. |
| Tuesday Night...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. |
| Wednesday...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s, except in the upper 80s near the coast. South winds around 5 mph, increasing to southeast 10 to 15 mph in the afternoon. 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...Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent. |
| Thursday Night...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. |
| Friday...Mostly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent. |
| Friday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. |
| Saturday...Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. |
| Saturday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. |
| Sunday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. |
Charleston SC Radar
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