Current conditions at

Beaufort, Marine Corps Air Station (KNBC)

Lat: 32.49°NLon: 80.7°WElev: 36ft.

Mostly Cloudy

61°F

16°C

Humidity 93%
Wind Speed Calm
Barometer 30.25 in (1024.5 mb)
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 1 Apr 7:56 am EDT
Extended Forecast for

6 Miles ENE Saint Helena Island SC

  • Today

    Today: Patchy dense fog before 9am.  Otherwise, mostly sunny, with a high near 75. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 75 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southeast wind 3 to 6 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. Light east wind increasing to 5 to 9 mph in the morning.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. Southeast wind around 6 mph.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers before 2pm.  Mostly sunny, with a high near 75. Southeast wind 5 to 9 mph.

    High: 75 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers before 2pm.  Mostly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64.

    Low: 64 °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

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, mostly sunny, with a high near 75. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 62. Southeast wind 3 to 6 mph.
Thursday
Sunny, with a high near 75. Light east wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly clear, with a low around 64. Southeast wind around 6 mph.
Friday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 75. Southeast wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 64.
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 58. Chance of precipitation is 50%.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 69.
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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)
2:30 am EDT Apr 1, 2026
8am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
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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