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.

Overcast

57°F

14°C

Humidity 59%
Wind Speed NE 7 mph
Barometer 30.20 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 Jan 8:55 am EST
Extended Forecast for

5 Miles ESE Johns Island SC

  • Today

    Today: Mostly cloudy, with a high near 61. Northeast wind 7 to 9 mph.

    High: 61 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 10pm and 1am. Cloudy, with a low around 40. Northeast wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers between 1pm and 5pm, then a chance of rain after 5pm. Cloudy, with a high near 48. Northeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 48 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain, mainly after 7pm. Low around 36. Northeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of showers after 10am. Cloudy, with a high near 56. North wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 56 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 61. Northeast wind 7 to 9 mph.
Tonight
A slight chance of showers between 10pm and 1am. Cloudy, with a low around 40. Northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday
A chance of showers between 1pm and 5pm, then a chance of rain after 5pm. Cloudy, with a high near 48. Northeast wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday Night
Rain, mainly after 7pm. Low around 36. Northeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain before 10am, then a chance of showers after 10am. Cloudy, with a high near 56. North wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%.
Sunday Night
Showers and possibly a thunderstorm. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Johns Island SC
 32.7°N 79.99°W (Elev. 3 ft)
Last Update:
7:30 am EST Jan 23, 2026
Forecast Valid:
9am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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