Williston, South Carolina Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Williston
Change location by the zip code or city,state: or search for other weather forecast locations in South Carolina by name.
Weather Forecast for Williston, South Carolina : Barnwell County
Issued: 12:49 pm EDT Jul 17, 2025 Latitude: 33.4026478 Longitude: -81.4201063 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
20% chance of thunderstorms on This Afternoon Mostly Clear on Tonight 30% chance of thunderstorms on Friday Sunny on Saturday Mostly Sunny on Sunday 50% chance of thunderstorms on Monday 60% chance of thunderstorms on Tuesday 50% chance of thunderstorms on Wednesday 20% chance of thunderstorms on Thursday
High: 92°F Low: 73°F High: 95°F High: 97°F High: 97°F High: 96°F High: 90°F High: 92°F High: 92°F
Low: 75°F Low: 76°F Low: 76°F Low: 73°F Low: 72°F Low: 71°F  
Thunderstorms Mostly Clear Thunderstorms Sunny Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
-
Current Conditions at
AUGUSTA BUSH FIELD - (KAGS)
93°
Feels like 100°F
Mostly Clear
as of 2:53 PM EDST
Rel. Humidity: 49%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
9 MPH
180° South
Cloud Level(s): Few at 4700ft
Current Conditions at
ORANGEBURG - (KOGB)
91°
Feels like 100°F
Clear
as of 2:53 PM EDST
Rel. Humidity: 55%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
Current Conditions at
AUGUSTA DANIEL FIELD - (KDNL)
91°
Feels like 98°F
Partly Cloudy
as of 2:53 PM EDST
Rel. Humidity: 52%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Scattered at 4900ft, Scattered at 6000ft
Current Conditions at
COLUMBIA-OWENS ARPT - (KCUB)
93°
Feels like 100°F
Clear
as of 2:53 PM EDST
Rel. Humidity: 49%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 20 MPH
210° Southwest
Cloud Level(s): Clear
20% chance of thunderstorms This Afternoon This Afternoon... Isolated showers and thunderstorms. Sunny, with a high near 92. Heat index values as high as 102. South wind around 7 mph. Chance of precipitation is 20%.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 73. South wind 3 to 5 mph.
30% chance of thunderstorms Friday Friday... A chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 95. Heat index values as high as 103. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 75. Light south wind.
Sunny on Saturday Saturday... Sunny and hot, with a high near 97. West wind 3 to 8 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 76.
Mostly Sunny on Sunday Sunday... Mostly sunny and hot, with a high near 97.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 76.
50% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. 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 73. Chance of precipitation is 40%.
60% chance of thunderstorms Tuesday Tuesday... Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
60% chance of thunderstorms Tuesday Night Tuesday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
50% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%.
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%.
20% chance of thunderstorms Thursday Thursday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Current Radar Image


Sun Almanac for Williston, South Carolina
Sunrise: 06:29 AM
Sunset: 8:35 PM
Civil Sunrise:06:01 AM
Civil Sunset: 9:03 PM
Nautical Sunrise: 05:26 AM
Nautical Sunset: 9:37 PM
Astro Sunrise: 04:50 AM
Astro Sunset: 10:14 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.