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.

Overcast

50°F

10°C

Humidity 89%
Wind Speed SW 5 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 47°F (8°C)
Visibility 7.00 mi
Wind Chill48°F (9°C)
Last update 4 Feb 8:56 am EST
Extended Forecast for

6 Miles ENE Saint Helena Island SC

  • Today

    Today: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 56. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 3am. Low around 45. South wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 47. North wind around 10 mph.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Northwest wind 5 to 9 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 56. Southwest wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 3am. Low around 45. South wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 47. North wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 34. Northwest wind 5 to 9 mph.
Friday
Sunny, with a high near 55. West wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Clear, with a low around 41.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 61.
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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:
7:33 am EST Feb 4, 2026
Forecast Valid:
9am EST Feb 4, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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