Osage, WV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osage, a community in Monongalia County, West Virginia.
This Afternoon
76°F
Slight Chance Rain Showers
A slight chance of rain showers before 5pm. Partly sunny, with a high near 76. North wind around 7 mph. Chance of precipitation is 20%.
7-day forecast for Osage
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Slight Chance Rain Showers | 7 mph N | 16% |
| Tonight | 60°F | Partly Cloudy then Patchy Fog | 1 to 6 mph N | 13% |
| Saturday | 80°F | Mostly Sunny | 3 mph E | 12% |
| Saturday Night | 65°F | Partly Cloudy then Chance Rain Showers | 5 mph SE | 43% |
| Sunday | 78°F | Showers And Thunderstorms | 7 mph SW | 92% |
| Sunday Night | 63°F | Showers And Thunderstorms | 5 mph NW | 92% |
| Monday | 73°F | Chance Rain Showers | 5 to 8 mph NE | 51% |
| Monday Night | 60°F | Showers And Thunderstorms Likely | 8 mph E | 71% |
| Tuesday | 68°F | Showers And Thunderstorms | 7 to 10 mph E | 75% |
| Tuesday Night | 56°F | Showers And Thunderstorms | 10 to 14 mph E | 75% |
| Wednesday | 65°F | Showers And Thunderstorms Likely | 10 mph E | 69% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 5 to 12 mph E | 55% |
| Thursday | 67°F | Chance Rain Showers | 7 mph E | 43% |
| Thursday Night | 53°F | Chance Rain Showers | 2 to 7 mph NE | 40% |
Forecast source: National Weather Service (api.weather.gov) for Osage (39.659, -80.007). Updated through the day.
Growing snapshot for Osage
Last spring frost
Apr 26
First fall frost
Oct 23
Growing season
180 days
Hardiness zone
6b
More local growing data for Osage: nearby ZIP 26543 weather · frost dates · planting calendar · West Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Morgantown L&D, Wv (3.5 mi from Osage). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.