National Weather Service

News Headlines

We Want Your Feedback About Modernizing the Cooperative Observer Network
Forecast Services for the Edisto River below Canadys (CERS1) to Begin June 17, 2026
Do You Listen To NOAA Weather Radio All Hazards (NWR)? Please Fill Out the NWR User Survey!

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Mostly Cloudy

83°F

28°C

Humidity	65%
Wind Speed	SE 14 mph
Barometer	30.09 in (1018.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	23 May 4:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles SSW North Charleston SC

Tonight
Low: 71 °F
Slight Chance
T-storms then
Showers
Likely
Sunday
High: 85 °F
Chance
T-storms then
Showers
Likely
Sunday Night
Low: 72 °F
Chance
T-storms then
Chance
Showers
Memorial Day
High: 86 °F
Chance
Showers
Monday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
Showers
Tuesday
High: 88 °F
Chance
Showers
Tuesday Night
Low: 73 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 88 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 72 °F
Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 71. Southeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 3 to 7 mph. Chance of precipitation is 40%.

Memorial Day

A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 86. Light south wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 40%.

Monday Night

A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 73. South wind 5 to 7 mph. Chance of precipitation is 20%.

Tuesday

A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 88. Chance of precipitation is 40%.

Tuesday Night

A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 88.

Wednesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 90. Chance of precipitation is 50%.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.

Friday

Showers and thunderstorms likely. Mostly cloudy, with a high near 88. Chance of precipitation is 70%.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

Saturday

Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.