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.

Fair

67°F

19°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 16 Oct 4:56 am EDT
Extended Forecast for

Port Royal SC

  • Today

    Today: Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 65. South wind around 7 mph becoming west after midnight.

    Low: 65 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 69. Breezy, with a north wind 15 to 20 mph, with gusts as high as 31 mph.

    High: 69 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Northeast wind around 17 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65. Northeast wind around 18 mph, with gusts as high as 31 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the morning.
Tonight
Increasing clouds, with a low around 65. South wind around 7 mph becoming west after midnight.
Saturday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 69. Breezy, with a north wind 15 to 20 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 49. Northeast wind around 17 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 65. Northeast wind around 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 74.
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:
2:57 am EDT Oct 16, 2026
Forecast Valid:
5am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
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