Triadelphia, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Triadelphia, a town in Ohio County, West Virginia.
This Afternoon
77°F
Mostly Sunny
Mostly sunny, with a high near 77. North wind around 6 mph.
7-day forecast for Triadelphia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Mostly Sunny | 6 mph N | 10% |
| Tonight | 58°F | Mostly Clear | 2 to 6 mph NE | 10% |
| Saturday | 81°F | Mostly Sunny | 2 mph E | 10% |
| Saturday Night | 66°F | Mostly Cloudy then Showers And Thunderstorms Likely | 2 to 7 mph SE | 64% |
| Sunday | 79°F | Showers And Thunderstorms | 5 to 8 mph SW | 92% |
| Sunday Night | 61°F | Showers And Thunderstorms | 7 mph N | 92% |
| Monday | 70°F | Chance Rain Showers | 8 mph NE | 42% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 10 mph NE | 62% |
| Tuesday | 68°F | Showers And Thunderstorms Likely | 10 mph E | 67% |
| Tuesday Night | 57°F | Showers And Thunderstorms Likely | 14 mph E | 70% |
| Wednesday | 66°F | Showers And Thunderstorms Likely | 13 mph E | 70% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 8 to 12 mph E | 60% |
| Thursday | 66°F | Chance Rain Showers | 6 to 9 mph E | 39% |
| Thursday Night | 54°F | Chance Rain Showers | 6 mph NE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Triadelphia (40.043, -80.618). Updated through the day.
Growing snapshot for Triadelphia
Last spring frost
Apr 20
First fall frost
Oct 29
Growing season
192 days
Hardiness zone
6b
More local growing data for Triadelphia: nearby ZIP 26059 weather · frost dates · planting calendar · West Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wheeling, Wv (6.5 mi from Triadelphia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.