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.

A Few Clouds

85°F

29°C

Humidity 43%
Wind Speed W 15 G 20 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 60°F (16°C)
Visibility 7.00 mi
Heat Index85°F (29°C)
Last update 23 Mar 12:56 pm EDT
Extended Forecast for

6 Miles ENE Saint Helena Island SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. West wind around 11 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northwest wind 6 to 11 mph becoming northeast 12 to 17 mph after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Breezy, with a northeast wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 62 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 53. Northeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 63. Northeast wind 9 to 11 mph.

    High: 63 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. West wind around 11 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northwest wind 6 to 11 mph becoming northeast 12 to 17 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 62. Breezy, with a northeast wind 16 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 53. Northeast wind 10 to 14 mph, with gusts as high as 23 mph.
Wednesday
A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 63. Northeast wind 9 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Sunny, with a high near 71.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 64.
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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:
8:32 am EDT Mar 23, 2026
Forecast Valid:
1pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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