Charleston, South Carolina Weather
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Weather Forecast for Charleston, South Carolina : Charleston County
Issued: 8:32 pm EDT Sep 17, 2025 Latitude: 32.7765656 Longitude: -79.9309216 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Cloudy on Tonight Sunny on Thursday Sunny on Friday Sunny on Saturday 30% chance of thunderstorms on Sunday 30% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday 20% chance of thunderstorms on Wednesday
Low: 71°F High: 84°F High: 84°F High: 84°F High: 82°F High: 82°F High: 83°F High: 85°F
Low: 71°F Low: 71°F Low: 72°F Low: 72°F Low: 73°F Low: 73°F  
Cloudy Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CHARLESTON - (KCHS)
73°
Partly Cloudy
as of 7:56 PM EDST
Rel. Humidity: 78%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
8 MPH
200° South
Cloud Level(s): Scattered at 18000ft, Scattered at 25000ft
Current Conditions at
BEAUFORT MCAS - (KNBC)
77°
Mostly Cloudy
as of 7:56 PM EDST
Rel. Humidity: 69%
Dew Point: 66°F
Visibility: 7 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
3 MPH
190° South
Cloud Level(s): Few at 5000ft, Broken at 20000ft
Current Conditions at
HILTON HEAD - (KHXD)
79°
Mostly Cloudy
as of 7:50 PM EDST
Rel. Humidity: 69%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 15 MPH
200° South
Cloud Level(s): Broken at 11000ft
Current Conditions at
ORANGEBURG - (KOGB)
79°
Mostly Cloudy
as of 7:53 PM EDST
Rel. Humidity: 57%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 6500ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 71. Southwest wind around 6 mph.
Sunny on Thursday Thursday... Sunny, with a high near 84. Light and variable wind becoming south around 6 mph in the afternoon.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 71. South wind around 6 mph becoming calm in the evening.
Sunny on Friday Friday... Sunny, with a high near 84. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 71. Southeast wind around 6 mph becoming calm in the evening.
Sunny on Saturday Saturday... Sunny, with a high near 84.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 72.
30% chance of thunderstorms Sunday Sunday... A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 82.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 72.
30% chance of thunderstorms Monday Monday... A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
30% chance of thunderstorms Tuesday Night Tuesday Night... A chance of thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
20% chance of thunderstorms Wednesday Wednesday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Current Radar Image


Sun Almanac for Charleston, South Carolina
Sunrise: 07:05 AM
Sunset: 7:23 PM
Civil Sunrise:06:40 AM
Civil Sunset: 7:48 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 8:17 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 8:46 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.