National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Overcast

48°F

9°C

Humidity 96%
Wind Speed NW 5 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 6 Dec 3:56 am EST
Extended Forecast for

3 Miles NE Charleston SC

Coastal Flood Advisory December 6, 07:00am until December 6, 11:00am
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: Showers likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a low around 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Showers, mainly after 9am. Patchy fog before 7am. High near 53. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance
    Showers then
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming north around 6 mph in the morning.

    High: 56 °F

    Chance
    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45. Calm wind becoming north around 5 mph after midnight.

    Low: 45 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a low around 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, mainly after 9am. Patchy fog before 7am. High near 53. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 30 percent chance of showers before 8pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 44. Calm wind.
Sunday
A 30 percent chance of showers, mainly after 1pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 56. Calm wind becoming north around 6 mph in the morning.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45. Calm wind becoming north around 5 mph after midnight.
Monday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 54.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Charleston SC
 32.81°N 79.95°W (Elev. 7 ft)
Last Update:
2:40 am EST Dec 6, 2025
Forecast Valid:
4am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

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Chance of Precipitation