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.

Mostly Cloudy

67°F

19°C

Humidity 81%
Wind Speed NW 8 mph
Barometer 30.00 in (1016.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 6 Apr 3:56 am EDT
Extended Forecast for

6 Miles ENE Saint Helena Island SC

  • Today

    Today: Mostly cloudy, with a high near 68. Northeast wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 57. Northeast wind around 7 mph.

    Low: 57 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 71. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. Northeast wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 67. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 34 mph.

    High: 67 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 71.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 68. Northeast wind 10 to 16 mph, with gusts as high as 25 mph.
Tonight
Cloudy, with a low around 57. Northeast wind around 7 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 71. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 56. Northeast wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 67. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 56.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Thursday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 76.
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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:
2:35 am EDT Apr 6, 2026
Forecast Valid:
5am EDT Apr 6, 2026-6pm EDT Apr 12, 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