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.

Rain Fog/Mist

50°F

10°C

Humidity 96%
Wind Speed NW 3 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 49°F (9°C)
Visibility 1.00 mi
Last update 6 Dec 10:56 am EST
Extended Forecast for

Port Royal SC

  • Today

    Today: Showers. High near 54. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of showers, mainly after 7am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming north around 5 mph.

    High: 56 °F

    Chance
    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 46. Light north wind.

    Low: 46 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 56. North wind 6 to 9 mph.

    High: 56 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Showers. High near 54. West wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of showers before 8pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 45. Calm wind.
Sunday
A 40 percent chance of showers, mainly after 7am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming north around 5 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. Light north wind.
Monday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 56. North wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Royal SC
 32.38°N 80.68°W (Elev. 3 ft)
Last Update:
7:32 am EST Dec 6, 2025
Forecast Valid:
11am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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