Westchester, South Carolina Weather
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Weather Forecast for Westchester, South Carolina : Charleston County
Issued: 1:41 pm EDT Jul 17, 2025 Latitude: 32.7135116 Longitude: -79.9609236 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Clear on Tonight 20% chance of thunderstorms on Friday Sunny on Saturday Sunny on Sunday 50% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 50% chance of thunderstorms on Wednesday 40% chance of thunderstorms on Thursday
Low: 79°F High: 92°F High: 94°F High: 96°F High: 94°F High: 88°F High: 88°F High: 90°F
Low: 78°F Low: 80°F Low: 79°F Low: 77°F Low: 76°F Low: 76°F  
Mostly Clear Thunderstorms Sunny Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CHARLESTON - (KCHS)
91°
Feels like 98°F
Partly Cloudy
as of 3:56 PM EDST
Rel. Humidity: 52%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 23 MPH
200° South
Cloud Level(s): Few at 3500ft, Scattered at 25000ft
Current Conditions at
BEAUFORT MCAS - (KNBC)
90°
Feels like 99°F
Partly Cloudy
as of 3:56 PM EDST
Rel. Humidity: 62%
Dew Point: 75°F
Visibility: 7 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 21 MPH
170° South
Cloud Level(s): Few at 2500ft, Scattered at 18000ft
Current Conditions at
HILTON HEAD - (KHXD)
88°
Feels like 99°F
Clear
as of 3:50 PM EDST
Rel. Humidity: 70%
Dew Point: 77°F
Visibility: 9 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
1093 MPH
171° South
Cloud Level(s): Clear
Current Conditions at
ORANGEBURG - (KOGB)
91°
Feels like 100°F
Partly Cloudy
as of 3:53 PM EDST
Rel. Humidity: 55%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 18 MPH
220° Southwest
Cloud Level(s): Scattered at 4300ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 79. South wind 7 to 14 mph.
20% chance of thunderstorms Friday Friday... A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 106. Southwest wind 7 to 13 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 78. Southwest wind 7 to 10 mph.
Sunny on Saturday Saturday... Sunny, with a high near 94. Heat index values as high as 107. Southwest wind 7 to 13 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 80. Southwest wind 8 to 11 mph.
Sunny on Sunday Sunday... Sunny, with a high near 96.
20% chance of thunderstorms Sunday Night Sunday Night... A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79.
50% chance of thunderstorms Monday Monday... A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 94.
50% chance of thunderstorms Monday Night Monday Night... A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
60% chance of thunderstorms Tuesday Tuesday... Showers and thunderstorms likely, mainly after 2pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
50% chance of thunderstorms Wednesday Wednesday... A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
40% chance of thunderstorms Thursday Thursday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Current Radar Image


Sun Almanac for Westchester, South Carolina
Sunrise: 06:24 AM
Sunset: 8:28 PM
Civil Sunrise:05:57 AM
Civil Sunset: 8:56 PM
Nautical Sunrise: 05:23 AM
Nautical Sunset: 9:29 PM
Astro Sunrise: 04:47 AM
Astro Sunset: 10:06 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.