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

75°F

24°C

Humidity 66%
Wind Speed NA
Barometer 29.89 in (1012.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Feb 2:56 pm EST
Extended Forecast for

Beaufort, Marine Corps Air Station SC

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 75. Northwest wind around 8 mph becoming north. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then showers likely. Low around 52. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 64 °F

    Chance
    Showers then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 30. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 26 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 75. Northwest wind around 8 mph becoming north. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 4am, then showers likely. Low around 52. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A 40 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 64. Breezy, with a northwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.
Sunday Night
Clear, with a low around 30. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 26 mph.
Monday Night
Clear, with a low around 27.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 70.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Beaufort, Marine Corps Air Station SC
 32.49°N 80.69°W (Elev. 3 ft)
Last Update:
1:33 pm EST Feb 21, 2026
Forecast Valid:
3pm EST Feb 21, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation