Wallowa, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wallowa, a city in Wallowa County, Oregon.
Tonight
43°F
Partly Cloudy
Partly cloudy. Low around 43, with temperatures rising to around 45 overnight. Wind around 0 mph.
7-day forecast for Wallowa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Partly Cloudy | 0 mph | 11% |
| Saturday | 77°F | Sunny | 2 mph N | 1% |
| Saturday Night | 43°F | Mostly Clear | 2 mph E | 0% |
| Sunday | 81°F | Sunny | 2 mph NW | 0% |
| Sunday Night | 46°F | Mostly Clear | 2 mph N | 0% |
| Monday | 82°F | Sunny | 3 mph W | 1% |
| Monday Night | 47°F | Mostly Clear | 2 mph S | 0% |
| Tuesday | 80°F | Sunny | 0 to 3 mph W | 1% |
| Tuesday Night | 45°F | Partly Cloudy | 0 to 3 mph NW | 1% |
| Wednesday | 78°F | Sunny | 0 to 3 mph NW | 1% |
| Wednesday Night | 44°F | Partly Cloudy | 2 mph E | 1% |
| Thursday | 83°F | Sunny | 3 mph SW | 1% |
| Thursday Night | 46°F | Partly Cloudy | 1 to 6 mph S | 4% |
| Friday | 77°F | Mostly Sunny | 1 to 7 mph SW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Wallowa (45.570, -117.529). Updated through the day.
Growing snapshot for Wallowa
Last spring frost
Jun 7
First fall frost
Sep 9
Growing season
91 days
Hardiness zone
6b
More local growing data for Wallowa: nearby ZIP 97885 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wallowa, Or (5.5 mi from Wallowa). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.