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.

Light Rain Fog/Mist

48°F

9°C

Humidity 96%
Wind Speed E 3 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 47°F (8°C)
Visibility 0.75 mi
Last update 7 Dec 3:56 pm EST
Extended Forecast for

Port Royal SC

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Cloudy, with a high near 55. Northeast wind around 6 mph.

    High: 55 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely before 3am, then a slight chance of showers after 4am. Cloudy, with a low around 45. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 55. North wind 6 to 9 mph.

    High: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. North wind around 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51. North wind 3 to 7 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Cloudy, with a high near 55. Northeast wind around 6 mph.
Tonight
Showers likely before 3am, then a slight chance of showers after 4am. Cloudy, with a low around 45. North wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 55. North wind 6 to 9 mph.
Monday Night
Mostly cloudy, with a low around 34. North wind around 8 mph.
Tuesday
Sunny, with a high near 51. North wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 38.
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 47.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 50.
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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:
1:32 pm EST Dec 7, 2025
Forecast Valid:
4pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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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