National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Beaufort, Marine Corps Air Station (KNBC)

Lat: 32.49°NLon: 80.7°WElev: 36ft.

Fog/Mist

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 64°F (18°C)
Visibility 5.00 mi
Last update 6 Jun 5:56 am EDT
Extended Forecast for

7 Miles E Saint Helena Island SC

  • Today

    Today: Mostly sunny, with a high near 85. Light southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 75. South wind 7 to 9 mph.

    Low: 75 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 87. South wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 87 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 77. South wind 7 to 10 mph.

    Low: 77 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 89. Southwest wind 5 to 9 mph.

    High: 89 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 77.

    Low: 77 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 86.

    High: 86 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 76.

    Low: 76 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 8am and 2pm. Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 85. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 75. South wind 7 to 9 mph.
Sunday
Mostly cloudy, with a high near 87. South wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 77. South wind 7 to 10 mph.
Monday
Mostly cloudy, with a high near 89. Southwest wind 5 to 9 mph.
Monday Night
Mostly cloudy, with a low around 77.
Tuesday
Mostly cloudy, with a high near 86.
Tuesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 76.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly between 8am and 2pm. Partly sunny, with a high near 85.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 78.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles E Saint Helena Island SC
 32.38°N 80.44°W (Elev. 10 ft)
Last Update:
2:40 am EDT Jun 6, 2026
Forecast Valid:
6am EDT Jun 6, 2026-6pm EDT Jun 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation