Irrigon, OR Weather & Growing Conditions
Today
90°F
Smoke
Smoke. Sunny, with a high near 90. North wind 0 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Smoke | 0 to 7 mph N | 0% |
| Tonight | 56°F | Areas Of Smoke | 0 to 6 mph NE | 0% |
| Wednesday | 95°F | Areas Of Smoke | 2 mph N | 0% |
| Wednesday Night | 59°F | Areas Of Smoke then Clear | 2 mph SW | 0% |
| Thursday | 99°F | Sunny | 1 to 5 mph SW | 0% |
| Thursday Night | 64°F | Clear | 3 to 7 mph SW | 0% |
| Friday | 98°F | Sunny | 6 to 10 mph SW | 0% |
| Friday Night | 62°F | Clear | 3 to 10 mph SW | 0% |
| Saturday | 95°F | Sunny | 3 to 9 mph SW | 0% |
| Saturday Night | 61°F | Clear | 6 to 13 mph SW | 0% |
| Sunday | 90°F | Sunny | 8 mph SW | 0% |
| Sunday Night | 58°F | Mostly Clear | 8 mph SW | 0% |
| Monday | 89°F | Sunny | 7 mph SW | 0% |
| Monday Night | 57°F | Clear | 7 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Irrigon, OR
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
188 days
Hardiness zone
7b
Explore more for Irrigon, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Boardman, Or (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.