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

56°F

13°C

Humidity 72%
Wind Speed E 7 mph
Barometer 30.19 in (1022.5 mb)
Dewpoint 47°F (8°C)
Visibility 7.00 mi
Last update 1 Dec 3:56 pm EST
Extended Forecast for

Port Royal SC

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 51. Northeast wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 3pm. High near 65. North wind 6 to 10 mph becoming south in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. North wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. North wind 3 to 6 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 51. Northeast wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 3pm. High near 65. North wind 6 to 10 mph becoming south in the morning. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 43. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 57. North wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 41. Calm wind.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
A 20 percent chance of showers. Cloudy, with a low around 47.
Friday
A 50 percent chance of showers. Cloudy, with a high near 57.
Friday Night
Showers. Low around 48. Chance of precipitation is 80%.
Saturday
Showers likely. Cloudy, with a high near 58. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 59.
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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 1, 2025
Forecast Valid:
4pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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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