Harman US

Grafton, WV Weather & Growing Conditions

Overnight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. Wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 60°F Partly Cloudy 0 mph 1%
Saturday 80°F Mostly Sunny 2 mph SE 4%
Saturday Night 64°F Partly Cloudy then Chance Rain Showers 3 mph SE 30%
Sunday 78°F Showers And Thunderstorms 2 to 8 mph SW 94%
Sunday Night 60°F Chance Showers And Thunderstorms then Showers And Thunderstorms 0 to 5 mph NW 84%
Monday 71°F Chance Rain Showers 2 to 7 mph NE 53%
Monday Night 56°F Showers And Thunderstorms 8 mph E 78%
Tuesday 66°F Showers And Thunderstorms 7 to 12 mph E 78%
Tuesday Night 53°F Showers And Thunderstorms Likely 13 mph E 69%
Wednesday 63°F Showers And Thunderstorms Likely 12 mph E 66%
Wednesday Night 52°F Chance Showers And Thunderstorms 6 to 12 mph E 53%
Thursday 66°F Chance Showers And Thunderstorms 8 mph E 53%
Thursday Night 50°F Chance Showers And Thunderstorms 1 to 8 mph E 41%
Friday 67°F Chance Rain Showers 2 to 7 mph NE 30%

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 (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.