Winterseat, South Carolina Weather
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Weather Forecast for Winterseat, South Carolina : McCormick County
Issued: 12:49 pm EDT Jul 17, 2025 Latitude: 33.9795686 Longitude: -82.2017902 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 20% chance of thunderstorms on Saturday Mostly Sunny on Sunday 50% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday 30% chance of thunderstorms on Thursday
Low: 74°F High: 97°F High: 98°F High: 98°F High: 98°F High: 92°F High: 93°F High: 95°F
Low: 75°F Low: 77°F Low: 76°F Low: 74°F Low: 72°F Low: 71°F  
Mostly Clear Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
THOMSON - (KHQU)
95°
Feels like 101°F
Partly Cloudy
as of 3:35 PM EDST
Rel. Humidity: 44%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Scattered at 5000ft
Current Conditions at
WASHINGTON-WILKES A/P - (KIIY)
93°
Feels like 100°F
Mostly Cloudy
as of 3:35 PM EDST
Rel. Humidity: 49%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
10 MPH
200° South
Cloud Level(s): Scattered at 4900ft, Broken at 6000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 74. Light south wind.
20% chance of thunderstorms Friday Friday... A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 75. Calm wind.
20% chance of thunderstorms Saturday Saturday... A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 98. Heat index values as high as 110. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 77. Light west wind.
Mostly Sunny on Sunday Sunday... Mostly sunny and hot, with a high near 98.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 76.
50% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Chance of precipitation is 50%.
40% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
50% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 50%.
40% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
40% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 40%.
30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
30% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Winterseat, South Carolina
Sunrise: 06:30 AM
Sunset: 8:40 PM
Civil Sunrise:06:02 AM
Civil Sunset: 9:08 PM
Nautical Sunrise: 05:28 AM
Nautical Sunset: 9:43 PM
Astro Sunrise: 04:50 AM
Astro Sunset: 10:20 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.