Harman US

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

WhenTempForecastWindPrecip
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.