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

67°F

19°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 30.14 in (1020.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 4 Oct 2:56 am EDT
Extended Forecast for

Port Royal SC

  • Overnight

    Overnight: Mostly cloudy, with a low around 68. Northeast wind around 8 mph.

    Low: 68 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 81. Northeast wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 71. Northeast wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 71 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 82. East wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 82 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 71. East wind 9 to 11 mph, with gusts as high as 24 mph.

    Low: 71 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 68. Northeast wind around 8 mph.
Saturday
Partly sunny, with a high near 81. Northeast wind 8 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 71. Northeast wind 8 to 11 mph, with gusts as high as 24 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 82. East wind 11 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 71. East wind 9 to 11 mph, with gusts as high as 24 mph.
Monday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Partly sunny, with a high near 78.
Thursday Night
Mostly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 77.
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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:
2:30 am EDT Oct 4, 2025
Forecast Valid:
3am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation