Pine Grove, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pine Grove, a community in Wasco County, Oregon.
Tonight
49°F
Mostly Clear
Mostly clear. Low around 49, with temperatures rising to around 51 overnight. West wind around 7 mph.
7-day forecast for Pine Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Clear | 7 mph W | 0% |
| Saturday | 80°F | Sunny | 5 mph SE | 0% |
| Saturday Night | 54°F | Partly Cloudy | 3 mph W | 0% |
| Sunday | 82°F | Sunny | 1 to 5 mph E | 0% |
| Sunday Night | 56°F | Mostly Clear | 5 mph NW | 0% |
| Monday | 82°F | Sunny | 2 to 7 mph NW | 0% |
| Monday Night | 52°F | Partly Cloudy | 7 mph W | 0% |
| Tuesday | 77°F | Mostly Sunny | 3 to 8 mph W | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 5 to 8 mph W | 0% |
| Wednesday | 75°F | Sunny | 5 mph N | 0% |
| Wednesday Night | 50°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Thursday | 76°F | Mostly Sunny | 0 to 6 mph NW | 7% |
| Thursday Night | 52°F | Mostly Cloudy | 2 to 6 mph NW | 7% |
| Friday | 70°F | Mostly Sunny | 5 to 9 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov) for Pine Grove (45.114, -121.355). Updated through the day.
Growing snapshot for Pine Grove
Last spring frost
May 12
First fall frost
Oct 7
Growing season
148 days
Hardiness zone
7a
More local growing data for Pine Grove: nearby ZIP 97063 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Antelope
Dufur
Maupin
Mosier
Pine Hollow
Shaniko
Sportsmans Park
The Dalles
Tygh Valley
Wamic
Warm Springs
Climate data from the nearest NOAA station, Dufur, Or (17.9 mi from Pine Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.