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

36°F

2°C

Humidity 93%
Wind Speed SW 5 mph
Barometer 30.11 in (1019.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Feb 1:56 am EST
Extended Forecast for

4 Miles NE Saint Helena Island SC

  • Overnight

    Overnight: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Northeast wind 6 to 9 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Light east wind.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. East wind 3 to 6 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 51. Light east wind.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 64. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 55. Chance of precipitation is 100%.

    Low: 55 °F

    Showers

  • Washington's Birthday

    Washington's Birthday: A 50 percent chance of showers. Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Light and variable wind.
Friday
Sunny, with a high near 57. Northeast wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 44. Light east wind.
Saturday
Mostly sunny, with a high near 59. East wind 3 to 6 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 51. Light east wind.
Sunday
Showers. High near 64. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 55. Chance of precipitation is 100%.
Washington's Birthday
A 50 percent chance of showers. Partly sunny, with a high near 62.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Saint Helena Island SC
 32.41°N 80.52°W (Elev. 10 ft)
Last Update:
1:30 am EST Feb 13, 2026
Forecast Valid:
2am EST Feb 13, 2026-6pm EST Feb 19, 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