Glendale, OR Weather & Growing Conditions
Overnight
48°F
Mostly Clear
Mostly clear. Low around 48, with temperatures rising to around 50 overnight. North northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Clear | 5 mph NNE | 0% |
| Saturday | 77°F | Sunny | 1 to 9 mph NE | 0% |
| Saturday Night | 50°F | Partly Cloudy | 6 to 9 mph N | 0% |
| Sunday | 76°F | Mostly Sunny | 2 to 8 mph NNW | 0% |
| Sunday Night | 51°F | Mostly Clear | 5 to 8 mph N | 0% |
| Monday | 70°F | Mostly Sunny | 6 mph N | 0% |
| Monday Night | 50°F | Mostly Clear | 2 to 6 mph N | 0% |
| Tuesday | 68°F | Mostly Sunny | 5 mph N | 0% |
| Tuesday Night | 46°F | Mostly Clear | 1 to 5 mph N | 0% |
| Wednesday | 68°F | Sunny | 1 to 5 mph NNE | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 1 to 5 mph N | 1% |
| Thursday | 67°F | Mostly Sunny | 1 to 5 mph NNE | 1% |
| Thursday Night | 47°F | Partly Cloudy | 1 to 5 mph N | 5% |
| Friday | 63°F | Mostly Sunny | 2 to 6 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glendale, OR
Last spring frost
Mar 31
First fall frost
Nov 6
Growing season
221 days
Hardiness zone
8b
Explore more for Glendale, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Riddle, Or (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.