Wallowa, OR Weather & Growing Conditions
Overnight
32°F
Partly Cloudy
Partly cloudy. Low around 32, with temperatures rising to around 34 overnight. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 32°F | Partly Cloudy | 0 mph | 1% |
| Wednesday | 54°F | Sunny | 1 mph NW | 1% |
| Wednesday Night | 34°F | Mostly Cloudy then Rain Showers Likely | 1 mph SE | 69% |
| Thursday | 48°F | Rain Showers Likely then Partly Sunny | 0 to 6 mph SW | 69% |
| Thursday Night | 29°F | Mostly Clear | 2 mph S | 0% |
| Friday | 53°F | Partly Sunny | 2 mph S | 2% |
| Friday Night | 36°F | Mostly Cloudy | 0 to 3 mph S | 2% |
| Saturday | 60°F | Mostly Sunny | 2 mph S | 1% |
| Saturday Night | 38°F | Mostly Cloudy | 1 to 12 mph S | 10% |
| Sunday | 55°F | Slight Chance Rain Showers | 1 to 6 mph SW | 15% |
| Sunday Night | 36°F | Slight Chance Rain Showers then Mostly Cloudy | 1 mph S | 15% |
| Monday | 56°F | Partly Sunny | 1 mph S | 5% |
| Monday Night | 36°F | Mostly Cloudy | 2 mph S | 11% |
| Tuesday | 55°F | Slight Chance Rain Showers | 2 mph S | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wallowa, OR
Last spring frost
Jun 7
First fall frost
Sep 9
Growing season
91 days
Hardiness zone
6b
Explore more for Wallowa, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Wallowa, Or (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.