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.

Overcast

42°F

6°C

Humidity 71%
Wind Speed E 8 mph
Barometer 30.33 in (1027.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 24 Jan 8:56 pm EST
Extended Forecast for

Port Royal SC

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 10pm and 1am. Cloudy, with a low around 39. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Cloudy, with a high near 61. North wind 5 to 8 mph becoming south in the afternoon.

    High: 61 °F

    Cloudy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 45. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 50. West wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between 10pm and 1am. Cloudy, with a low around 39. Northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Cloudy, with a high near 61. North wind 5 to 8 mph becoming south in the afternoon.
Sunday Night
Showers and possibly a thunderstorm. Low around 45. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 50. West wind 13 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 25. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 44.
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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:
7:30 pm EST Jan 24, 2026
Forecast Valid:
9pm EST Jan 24, 2026-6pm EST Jan 31, 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