Blacksville, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Blacksville, a town in Monongalia County, West Virginia.
Overnight
53°F
Mostly Clear
Mostly clear, with a low around 53. South wind 0 to 3 mph.
7-day forecast for Blacksville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Clear | 0 to 3 mph S | 1% |
| Wednesday | 77°F | Mostly Cloudy then Chance Light Rain | 2 to 9 mph S | 34% |
| Wednesday Night | 59°F | Light Rain | 9 mph S | 100% |
| Thursday | 70°F | Chance Light Rain then Partly Sunny | 6 to 12 mph SW | 38% |
| Thursday Night | 47°F | Partly Cloudy | 1 to 5 mph SW | 3% |
| Friday | 64°F | Partly Sunny then Slight Chance Light Rain | 1 to 8 mph SW | 20% |
| Friday Night | 41°F | Chance Light Rain | 2 to 6 mph W | 34% |
| Saturday | 56°F | Chance Light Rain | 5 to 9 mph W | 28% |
| Saturday Night | 36°F | Slight Chance Light Rain then Partly Cloudy | 1 to 6 mph W | 21% |
| Sunday | 56°F | Partly Sunny then Slight Chance Light Rain | 1 to 9 mph SW | 16% |
| Sunday Night | 34°F | Slight Chance Light Rain | 7 mph SW | 23% |
| Monday | 57°F | Chance Light Rain | 7 to 13 mph W | 27% |
| Monday Night | 35°F | Chance Light Rain | 7 to 10 mph SW | 26% |
| Tuesday | 60°F | Mostly Sunny | 10 to 15 mph SW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Blacksville (39.716, -80.215). Updated through the day.
Growing snapshot for Blacksville
Last spring frost
May 4
First fall frost
Oct 12
Growing season
158 days
Hardiness zone
6b
More local growing data for Blacksville: nearby ZIP 26521 weather · frost dates · planting calendar · West Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Burton, Wv (10.6 mi from Blacksville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.