Current conditions at
Beaufort, Marine Corps Air Station (KNBC)
Lat: 32.49°NLon: 80.7°WElev: 36ft.
Fair
78°F
26°C
| Humidity | 85% |
| Wind Speed | SW 10 mph |
| Barometer | 29.99 in (1015.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 23 Jun 5:56 am EDT |
Extended Forecast for
Saint Helena Island SC
Today
High: 95 °F
Sunny then
Mostly Sunny
and BreezyTonight
Low: 74 °F
Decreasing
CloudsWednesday
High: 89 °F
Sunny
Wednesday Night
Low: 76 °F
Mostly Clear
Thursday
High: 90 °F
Sunny
Thursday Night
Low: 78 °F
Mostly Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 79 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 95. Heat index values as high as 102. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 74. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near 89. North wind 6 to 8 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 76. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 90. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 79.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 79.
Sunday
Sunny, with a high near 97.
Sunday Night
Mostly clear, with a low around 80.
Monday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 96.
Additional Forecasts and Information
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Point Forecast:
Saint Helena Island SC
32.39°N 80.57°W (Elev. 20 ft)
32.39°N 80.57°W (Elev. 20 ft)
4:53 am EDT Jun 23, 2026
6am EDT Jun 23, 2026-6pm EDT Jun 29, 2026
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