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

45°F

7°C

Humidity 24%
Wind Speed W 6 mph
Barometer 30.20 in (1022.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 16 Jan 12:56 pm EST
Extended Forecast for

6 Miles ENE Saint Helena Island SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. South wind 6 to 8 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. South wind 6 to 8 mph.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Southwest wind 7 to 10 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 40. Light and variable wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 1pm. High near 48. Northwest wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 50. South wind 6 to 8 mph.
Tonight
Clear, with a low around 42. South wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 61. Southwest wind 7 to 10 mph.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 40. Light and variable wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly before 1pm. High near 48. Northwest wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 32.
M.L.King Day
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Saint Helena Island SC
 32.43°N 80.49°W (Elev. 3 ft)
Last Update:
1:30 pm EST Jan 16, 2026
Forecast Valid:
1pm EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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