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

87°F

31°C

Humidity	61%
Wind Speed	S 18 G 33 mph
Barometer	30.12 in (1019.9 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	93°F (34°C)
Last update	25 May 12:56 pm EDT

More Information:

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

Extended Forecast for

5 Miles W North Charleston SC

Memorial Day
High: 86 °F
Chance
T-storms
Tonight
Low: 72 °F
Slight Chance
T-storms
Tuesday
High: 88 °F
Chance
T-storms
Tuesday Night
Low: 73 °F
Slight Chance
T-storms
Wednesday
High: 89 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 72 °F
Showers
Likely then
Slight Chance
T-storms
Thursday
High: 92 °F
Slight Chance
T-storms then
Showers
Likely
Thursday Night
Low: 70 °F
Showers
Likely then
Chance
T-storms
Friday
High: 86 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Memorial Day

A 40 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 86. South wind around 11 mph, with gusts as high as 20 mph.

Tonight

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 5 to 7 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 88. South wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South wind 5 to 7 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 89. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Friday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Saturday

Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Low around 66. Chance of precipitation is 80%.

Sunday

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