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.

Smoke

57°F

14°C

Humidity 53%
Wind Speed Vrbl 5 mph
Barometer 30.39 in (1029.2 mb)
Dewpoint 40°F (4°C)
Visibility 7.00 mi
Last update 21 Jan 1:56 pm EST
Extended Forecast for

6 Miles ENE Saint Helena Island SC

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 59. East wind 3 to 5 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 64. Light and variable wind.

    High: 64 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 64. Northeast wind 3 to 6 mph.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 40 percent chance of rain. Cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Sunday

    Sunday: Showers. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 59. East wind 3 to 5 mph.
Tonight
Cloudy, with a low around 48. Calm wind.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 64. Light and variable wind.
Thursday Night
Mostly clear, with a low around 49. Calm wind.
Friday
Partly sunny, with a high near 64. Northeast wind 3 to 6 mph.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 49.
Saturday Night
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 60%.
Sunday
Showers. High near 54. Chance of precipitation is 80%.
Sunday Night
Showers before 1am, then rain likely after 1am. Low around 39. Chance of precipitation is 80%.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Saint Helena Island SC
 32.43°N 80.49°W (Elev. 3 ft)
Last Update:
1:33 pm EST Jan 21, 2026
Forecast Valid:
2pm EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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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