Grafton, WV Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 3 mph E | 4% |
| Tonight | 66°F | Mostly Cloudy | 1 to 5 mph E | 3% |
| Wednesday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 mph SE | 15% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 2 mph SE | 51% |
| Thursday | 82°F | Showers And Thunderstorms | 2 to 6 mph SW | 84% |
| Thursday Night | 67°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 5 mph S | 84% |
| Friday | 81°F | Showers And Thunderstorms | 2 to 6 mph SW | 80% |
| Friday Night | 66°F | Showers And Thunderstorms | 1 to 5 mph S | 80% |
| Saturday | 80°F | Showers And Thunderstorms | 1 to 7 mph SW | 77% |
| Saturday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 to 5 mph SW | 77% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 41% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 41% |
| Monday | 83°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 9 mph SW | 37% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 45% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grafton, WV
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
178 days
Hardiness zone
6b
Explore more for Grafton, WV: full frost dates · planting calendar · West Virginia frost dates
Climate data from the nearest NOAA station, Tygart Dam, Wv (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.