Rhododendron, OR Weather & Growing Conditions
Tonight
43°F
Mostly Clear
Mostly clear, with a low around 43. North northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Mostly Clear | 3 mph NNW | 0% |
| Saturday | 66°F | Sunny | 2 mph NNW | 0% |
| Saturday Night | 49°F | Partly Cloudy | 3 mph ENE | 0% |
| Sunday | 69°F | Sunny | 0 to 3 mph NE | 0% |
| Sunday Night | 49°F | Mostly Clear | 1 mph NE | 0% |
| Monday | 63°F | Mostly Sunny | 1 mph NNW | 0% |
| Monday Night | 44°F | Partly Cloudy | 0 mph | 0% |
| Tuesday | 56°F | Mostly Sunny | 1 mph NW | 1% |
| Tuesday Night | 40°F | Partly Cloudy | 1 mph NW | 1% |
| Wednesday | 58°F | Mostly Sunny | 0 mph | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 0 mph | 1% |
| Thursday | 62°F | Mostly Sunny | 0 mph | 8% |
| Thursday Night | 45°F | Mostly Cloudy | 0 mph | 14% |
| Friday | 53°F | Mostly Sunny | 1 mph NW | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rhododendron, OR
Last spring frost
May 27
First fall frost
Oct 9
Growing season
134 days
Hardiness zone
7a
Explore more for Rhododendron, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Government Camp, Or (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.