National Weather Service

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Forecast Services for the Edisto River below Canadys (CERS1) to Begin June 17, 2026

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7° N Lon: 80° W Elev: 16 ft.

A Few Clouds

93°F

34°C

Humidity	47%
Wind Speed	SW 9 mph
Barometer	29.83 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	15 Jun 4:35 pm EDT

More Information:

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

Detailed forecast for

Charleston County

This Afternoon

Partly sunny. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph.

Tonight

Mostly cloudy. Lows in the mid 70s. West winds 5 to 10 mph.

Tuesday

Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 50 percent.

Tuesday Night

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Wednesday

Showers likely with a chance of thunderstorms. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Wednesday Night

Mostly cloudy. Lows in the mid 70s.

Thursday

Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.

Thursday Night

Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 40 percent.

Juneteenth

Partly sunny with a chance of thunderstorms with a slight chance of showers. Highs around 90. Chance of rain 50 percent.

Friday Night

Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.

Saturday

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.