Milwaukie, OR Weather & Growing Conditions
Today
79°F
Mostly Sunny
Mostly sunny, with a high near 79. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Mostly Sunny | 3 mph N | 0% |
| Tonight | 54°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 83°F | Sunny | 1 to 5 mph N | 0% |
| Sunday Night | 55°F | Mostly Clear | 1 to 5 mph NNW | 0% |
| Monday | 77°F | Mostly Sunny | 1 to 6 mph NNW | 0% |
| Monday Night | 55°F | Partly Cloudy | 1 to 6 mph NNW | 0% |
| Tuesday | 74°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Tuesday Night | 52°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Wednesday | 73°F | Partly Sunny | 3 mph NNW | 1% |
| Wednesday Night | 53°F | Mostly Cloudy | 3 mph N | 1% |
| Thursday | 71°F | Partly Sunny | 1 to 6 mph N | 11% |
| Thursday Night | 52°F | Mostly Cloudy | 2 to 6 mph NNW | 11% |
| Friday | 69°F | Partly Sunny | 2 to 6 mph NNW | 10% |
| Friday Night | 51°F | Partly Cloudy | 2 to 6 mph N | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Milwaukie, OR
Last spring frost
Mar 18
First fall frost
Nov 18
Growing season
244 days
Hardiness zone
9a
Explore more for Milwaukie, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Oregon City, Or (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.