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
32°F
Mostly Clear
Mostly clear, with a low around 32. Southwest wind 0 to 3 mph.
7-day forecast for Pine Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 32°F | Mostly Clear | 0 to 3 mph SW | 1% |
| Wednesday | 55°F | Mostly Sunny then Chance Rain Showers | 5 mph SW | 34% |
| Wednesday Night | 39°F | Rain Showers Likely | 2 to 8 mph SW | 64% |
| Thursday | 55°F | Mostly Sunny | 2 to 9 mph W | 1% |
| Thursday Night | 38°F | Partly Cloudy | 1 to 5 mph W | 10% |
| Friday | 57°F | Mostly Cloudy | 1 to 5 mph SW | 10% |
| Friday Night | 40°F | Partly Cloudy | 1 mph SW | 4% |
| Saturday | 61°F | Mostly Sunny | 2 mph S | 1% |
| Saturday Night | 43°F | Chance Rain Showers | 0 to 8 mph W | 43% |
| Sunday | 56°F | Chance Rain Showers | 2 to 10 mph SW | 43% |
| Sunday Night | 38°F | Mostly Cloudy | 2 mph NW | 12% |
| Monday | 55°F | Mostly Cloudy | 2 mph W | 14% |
| Monday Night | 40°F | Chance Rain Showers | 0 to 3 mph W | 26% |
| Tuesday | 58°F | Chance Rain Showers | 1 to 5 mph SW | 33% |
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 Nov 4, 2026.