White Knoll, SC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for White Knoll, a community in Lexington County, South Carolina.
Overnight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. East wind around 5 mph.
7-day forecast for White Knoll
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Partly Cloudy | 5 mph E | 1% |
| Wednesday | 83°F | Patchy Fog then Mostly Cloudy | 5 to 12 mph SE | 8% |
| Wednesday Night | 63°F | Light Rain Likely | 2 to 9 mph SE | 56% |
| Thursday | 82°F | Chance Light Rain then Chance Showers And Thunderstorms | 2 to 7 mph S | 46% |
| Thursday Night | 63°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 mph S | 56% |
| Friday | 80°F | Showers And Thunderstorms Likely | 2 to 7 mph SW | 63% |
| Friday Night | 53°F | Partly Cloudy | 5 mph NW | 12% |
| Saturday | 76°F | Sunny | 6 mph N | 7% |
| Saturday Night | 46°F | Partly Cloudy | 3 mph N | 4% |
| Sunday | 71°F | Mostly Sunny | 5 mph N | 6% |
| Sunday Night | 44°F | Partly Cloudy | 3 mph NW | 13% |
| Monday | 70°F | Sunny then Slight Chance Light Rain | 3 to 8 mph NW | 15% |
| Monday Night | 39°F | Slight Chance Light Rain | 1 to 5 mph W | 15% |
| Tuesday | 71°F | Sunny | 2 to 9 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for White Knoll (33.888, -81.239). Updated through the day.
Growing snapshot for White Knoll
Last spring frost
Mar 25
First fall frost
Nov 7
Growing season
229 days
Hardiness zone
8b
More local growing data for White Knoll: nearby ZIP 29073 weather · frost dates · planting calendar · South Carolina frost dates
Nearby towns & communities
Cayce
Chapin
Edmund
Fairview Crossroads
Gaston
Gilbert
Irmo
Lexington
Oak Grove
Pelion
Pine Ridge
Red Bank
South Congaree
Springdale
Summit
Swansea
West Columbia
All South Carolina locations ›
Climate data from the nearest NOAA station, Columbia, Sc (7.8 mi from White Knoll). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.