THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 566 IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON FOR THE FOLLOWING AREAS IN KENTUCKY THIS WATCH INCLUDES 1 COUNTY IN NORTHEAST KENTUCKY LAWRENCE IN OHIO THIS WATCH INCLUDES 2 COUNTIES IN SOUTHEAST OHIO MORGAN WASHINGTON IN VIRGINIA THIS WATCH INCLUDES 2 COUNTIES IN SOUTHWEST VIRGINIA BUCHANAN DICKENSON IN WEST VIRGINIA THIS WATCH INCLUDES 29 COUNTIES IN CENTRAL WEST VIRGINIA BRAXTON CALHOUN CLAY GILMER JACKSON NICHOLAS ROANE WEBSTER IN NORTHERN WEST VIRGINIA DODDRIDGE LEWIS PLEASANTS RITCHIE TYLER UPSHUR WIRT WOOD IN SOUTHERN WEST VIRGINIA BOONE FAYETTE KANAWHA LINCOLN LOGAN MCDOWELL MINGO PUTNAM RALEIGH WYOMING IN WESTERN WEST VIRGINIA CABELL MASON WAYNE THIS INCLUDES THE CITIES OF ALUM CREEK, BECKLEY, BELMONT, BELPRE, BREAKS INTERSTATE PARK, BUCKHANNON, BURNSVILLE, CEREDO, CHAPMANVILLE, CHARLESTON, CLAY, CLINTWOOD, COWEN, CRAIGSVILLE, DAVENPORT, ELIZABETH, FAYETTEVILLE, GARY, GASSAWAY, GLENVILLE, GRANTSVILLE, GRUNDY, HAMLIN, HARRISVILLE, HARTS, HOLLY RIVER STATE PARK, HUNTINGTON, HURLEY, HURRICANE, KENOVA, LOGAN, LOUISA, MADISON, MAN, MARIETTA, MCCONNELSVILLE, MIDDLEBOURNE, MULLENS, NEW HAVEN, OAK HILL, OCEANA, PADEN CITY, PARKERSBURG, PENNSBORO, PINEVILLE, POINT PLEASANT, RAVENSWOOD, RICHWOOD, RIPLEY, SAINT ALBANS, SISTERSVILLE, SOUTH CHARLESTON, SPENCER, ST. MARYS, STOCKPORT, SUMMERSVILLE, SUTTON, TEAYS VALLEY, VANSANT, VIENNA, WAR, WAYNE, WEBSTER SPRINGS, WELCH, WEST UNION, WESTON, WILLIAMSON, AND YATESVILLE LAKE STATE PARK.
Weather in South Williamson, KY
Updated 2026-08-11 13:00 local time · ZIP codes 41503

Heavy rain
Active alerts
Next hours
70°4% rain
93°3% rain
94°2% rain
96°1% rain
95°1% rain
94°1% rain
92°1% rain
88°1% rain
86°2% rain
71°30% rain
71°62% rain
69°94% rain3-day weather forecast



Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 94% over the next 12 hours.
It feels like 70°F with winds near 7 mph.
70°F, 4% rain chance and 7 mph wind.
Visibility is around 0 mi; gusts may reach 16 mph.
Current temperature is 70°F, wind 7 mph, rain chance up to 94%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
South Williamson weather today
Heavy rain and 70°F in South Williamson, KY. Today's high is 96°F with a 36% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 94%, pressure is 30.20 inHg, and visibility is about 0 miles.
Tonight and tomorrow in South Williamson
Sunrise is at 06:41 AM and sunset is at 08:27 PM. Tomorrow's forecast calls for Fog with a high near 92°F and a low near 64°F. The maximum rain chance is 82%.