National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Beaufort, Marine Corps Air Station (KNBC)

Lat: 32.49°NLon: 80.7°WElev: 36ft.

Fair

64°F

18°C

Humidity 40%
Wind Speed NW 18 G 36 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 Feb 11:56 am EST
Extended Forecast for

Port Royal SC

Cold Weather Advisory February 23, 12:00am until February 23, 09:00am
Wind Advisory February 22, 12:18pm until February 22, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Wind Advisory
  •  
    Wind Advisory February 22, 12:18pm until February 22, 07:00pm

    NOW until 7:00pm Sun

    Wind Advisory

  • This Afternoon

    High: 64 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 32. Northwest wind 15 to 17 mph, with gusts as high as 32 mph.

    Low: 32 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 47. Northwest wind around 15 mph, with gusts as high as 26 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 29. Northwest wind 6 to 9 mph.

    Low: 29 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 39 mph.
Tonight
Clear, with a low around 32. Northwest wind 15 to 17 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 47. Northwest wind around 15 mph, with gusts as high as 26 mph.
Monday Night
Clear, with a low around 29. Northwest wind 6 to 9 mph.
Tuesday
Sunny, with a high near 52. Northwest wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Royal SC
 32.38°N 80.68°W (Elev. 3 ft)
Last Update:
8:22 am EST Feb 22, 2026
Forecast Valid:
12pm EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation