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.

Partly Cloudy

88°F

31°C

Humidity 46%
Wind Speed SW 13 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 65°F (18°C)
Visibility 7.00 mi
Heat Index90°F (32°C)
Last update 16 Oct 3:56 pm EDT
Extended Forecast for

Port Royal SC

  • Tonight

    Tonight: Increasing clouds, with a low around 64. West wind 6 to 8 mph.

    Low: 64 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of showers between 10am and 11am. Cloudy, then becoming mostly sunny during the afternoon, with a high near 69. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. North wind around 17 mph, with gusts as high as 31 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Breezy, with a north wind 18 to 20 mph, with gusts as high as 32 mph.

    High: 64 °F

    Sunny and
    Breezy then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. North wind around 15 mph, with gusts as high as 28 mph.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

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

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 64. West wind 6 to 8 mph.
Saturday
A slight chance of showers between 10am and 11am. Cloudy, then becoming mostly sunny during the afternoon, with a high near 69. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 50. North wind around 17 mph, with gusts as high as 31 mph.
Sunday
Sunny, with a high near 64. Breezy, with a north wind 18 to 20 mph, with gusts as high as 32 mph.
Sunday Night
Mostly clear, with a low around 52. North wind around 15 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Royal SC
 32.38°N 80.68°W (Elev. 3 ft)
Last Update:
2:46 pm EDT Oct 16, 2026
Forecast Valid:
4pm EDT Oct 16, 2026-6pm EDT Oct 23, 2026
 
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Additional Resources

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Chance of Precipitation