McMechen, WV Weather & Growing Conditions
This Afternoon
80°F
Sunny
Sunny. High near 80, with temperatures falling to around 71 in the afternoon. Southwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 2 mph SW | 1% |
| Tonight | 57°F | Mostly Clear | 2 to 7 mph SE | 3% |
| Wednesday | 75°F | Partly Sunny then Chance Light Rain | 6 to 10 mph S | 40% |
| Wednesday Night | 60°F | Light Rain | 8 to 12 mph S | 100% |
| Thursday | 70°F | Slight Chance Light Rain then Mostly Sunny | 6 to 10 mph SW | 16% |
| Thursday Night | 48°F | Partly Cloudy | 1 to 5 mph SW | 2% |
| Friday | 66°F | Mostly Sunny | 2 to 6 mph W | 8% |
| Friday Night | 45°F | Mostly Cloudy then Slight Chance Light Rain | 6 mph NW | 21% |
| Saturday | 56°F | Chance Light Rain | 6 to 9 mph NW | 25% |
| Saturday Night | 38°F | Slight Chance Light Rain then Partly Cloudy | 2 to 6 mph W | 23% |
| Sunday | 57°F | Partly Sunny | 3 to 8 mph SW | 14% |
| Sunday Night | 36°F | Slight Chance Light Rain | 8 mph W | 20% |
| Monday | 58°F | Chance Light Rain | 7 to 12 mph W | 26% |
| Monday Night | 38°F | Slight Chance Light Rain then Partly Cloudy | 7 to 10 mph SW | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McMechen, WV
Last spring frost
Apr 20
First fall frost
Oct 29
Growing season
192 days
Hardiness zone
6b
Explore more for McMechen, WV: full frost dates · planting calendar · West Virginia frost dates
Climate data from the nearest NOAA station, Wheeling, Wv (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.