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.

Fair

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.19 in (1022.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 2 Apr 3:56 am EDT
Extended Forecast for

6 Miles ENE Saint Helena Island SC

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny, with a high near 75. East wind 3 to 8 mph.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southeast wind around 6 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers before 2pm. Mostly sunny, with a high near 74. Southeast wind 5 to 9 mph.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 76. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 75. East wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 64. Southeast wind around 6 mph.
Friday
A 30 percent chance of showers before 2pm. Mostly sunny, with a high near 74. Southeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 63. Southeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 76. Calm wind becoming southeast 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 65.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Monday
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 69.
Monday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 56.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Saint Helena Island SC
 32.43°N 80.49°W (Elev. 3 ft)
Last Update:
2:35 am EDT Apr 2, 2026
Forecast Valid:
4am EDT Apr 2, 2026-6pm EDT Apr 8, 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