Charleston, South Carolina Weather
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Weather Forecast for Charleston, South Carolina : Charleston County
Issued: 3:16 am EDT May 9, 2025 Latitude: 32.7765656 Longitude: -79.9309216 View on Google Maps

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Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
20% chance of thunderstorms on Overnight 50% chance of thunderstorms on Friday 70% chance of thunderstorms on Saturday 80% chance of thunderstorms on Sunday 90% chance of thunderstorms on Monday 80% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday
Low: 69°F High: 80°F High: 72°F High: 75°F High: 75°F High: 78°F High: 81°F High: 85°F
Low: 67°F Low: 66°F Low: 69°F Low: 69°F Low: 68°F Low: 69°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CHARLESTON - (KCHS)
68°
Partly Cloudy
Mist
as of 3:26 AM EDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 6 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
6 MPH
200° South
Cloud Level(s): Few at 800ft, Scattered at 1500ft
Current Conditions at
BEAUFORT MCAS - (KNBC)
66°
Clear
as of 2:56 AM EDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
HILTON HEAD - (KHXD)
70°
Clear
as of 3:35 AM EDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ORANGEBURG - (KOGB)
66°
Cloudy
as of 3:31 AM EDST
Rel. Humidity: 100%
Dew Point: 66°F
Visibility: 9 Miles
Pressure: 29.92 in.
Flight Rule: IFR
Wind Data
7 MPH
320° Northwest
Cloud Level(s): Broken at 500ft, Solid Overcast at 1000ft
20% chance of thunderstorms Overnight Overnight... A 20 percent chance of showers and thunderstorms after 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 69. Calm wind.
50% chance of thunderstorms Friday Friday... A 50 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Light and variable wind becoming south 8 to 13 mph in the morning. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
30% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 67. South wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%.
70% chance of thunderstorms Saturday Saturday... Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. East wind 10 to 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
90% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm. Low around 66. East wind 8 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
80% chance of thunderstorms Sunday Sunday... Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
80% chance of thunderstorms Sunday Night Sunday Night... Showers and possibly a thunderstorm. Low around 69. Chance of precipitation is 80%.
90% chance of thunderstorms Monday Monday... Showers and possibly a thunderstorm. High near 75. Chance of precipitation is 90%.
100% chance of thunderstorms Monday Night Monday Night... Showers and possibly a thunderstorm. Low around 69. Chance of precipitation is 100%.
80% chance of thunderstorms Tuesday Tuesday... Showers and possibly a thunderstorm. High near 78. Chance of precipitation is 80%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
40% chance of thunderstorms Wednesday Wednesday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
20% chance of thunderstorms Thursday Thursday... A 20 percent chance of showers and thunderstorms. Sunny, with a high near 85.
Current Radar Image


Sun Almanac for Charleston, South Carolina
Sunrise: 06:25 AM
Sunset: 8:07 PM
Civil Sunrise:05:58 AM
Civil Sunset: 8:34 PM
Nautical Sunrise: 05:26 AM
Nautical Sunset: 9:07 PM
Astro Sunrise: 04:52 AM
Astro Sunset: 9:41 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.