Idanha, OR Weather & Growing Conditions
Overnight
45°F
Partly Cloudy
Partly cloudy. Low around 45, with temperatures rising to around 47 overnight. South wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Partly Cloudy | 2 mph S | 0% |
| Saturday | 71°F | Sunny | 0 to 3 mph SW | 0% |
| Saturday Night | 49°F | Partly Cloudy | 0 to 5 mph SE | 0% |
| Sunday | 75°F | Sunny | 1 to 5 mph ENE | 0% |
| Sunday Night | 51°F | Mostly Clear | 0 to 3 mph N | 0% |
| Monday | 70°F | Mostly Sunny | 1 to 5 mph ENE | 0% |
| Monday Night | 46°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 64°F | Sunny | 0 to 5 mph N | 0% |
| Tuesday Night | 43°F | Partly Cloudy | 1 to 5 mph NNE | 0% |
| Wednesday | 63°F | Mostly Sunny | 1 to 5 mph ESE | 0% |
| Wednesday Night | 43°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Thursday | 63°F | Mostly Sunny | 3 mph NNE | 3% |
| Thursday Night | 43°F | Mostly Cloudy | 3 mph ESE | 10% |
| Friday | 58°F | Partly Sunny | 5 mph WNW | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Idanha, OR
Last spring frost
May 15
First fall frost
Sep 30
Growing season
134 days
Hardiness zone
7b
Explore more for Idanha, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Marion Forks Fish Hatchery, Or (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.