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

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

46°F

8°C

Humidity 93%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Jan 11:35 pm EST
Extended Forecast for

3 Miles W Charleston SC

  • Overnight

    Overnight: Cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming west around 5 mph.

    High: 67 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 41. Northeast wind 5 to 10 mph.

    Low: 41 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Cloudy, with a high near 49. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely before 1pm, then showers after 1pm. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: Showers before 1am, then rain likely after 1am. Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

Detailed Forecast

Overnight
Cloudy, with a low around 45. Calm wind.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 67. Calm wind becoming west around 5 mph.
Thursday Night
Partly cloudy, with a low around 46. Calm wind.
Friday
Partly sunny, with a high near 67. Calm wind becoming northeast 5 to 7 mph in the morning.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 41. Northeast wind 5 to 10 mph.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 49. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
Rain likely before 1pm, then showers after 1pm. High near 53. Chance of precipitation is 80%.
Sunday Night
Showers before 1am, then rain likely after 1am. Low around 35. Chance of precipitation is 80%.
Monday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Charleston SC
 32.8°N 80.06°W (Elev. 10 ft)
Last Update:
7:33 pm EST Jan 21, 2026
Forecast Valid:
12am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
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