Marion, OR Weather & Growing Conditions
Today
96°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 96. North wind 8 to 14 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Areas Of Smoke | 8 to 14 mph N | 0% |
| Tonight | 61°F | Smoke | 2 to 13 mph N | 0% |
| Wednesday | 98°F | Smoke | 2 to 6 mph NNW | 0% |
| Wednesday Night | 61°F | Clear | 1 to 6 mph NW | 0% |
| Thursday | 98°F | Sunny | 1 to 7 mph WNW | 0% |
| Thursday Night | 59°F | Clear | 1 to 7 mph NNW | 0% |
| Friday | 93°F | Sunny | 1 to 10 mph N | 0% |
| Friday Night | 60°F | Clear | 5 to 10 mph N | 0% |
| Saturday | 89°F | Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 56°F | Mostly Clear | 7 to 12 mph NNW | 0% |
| Sunday | 83°F | Sunny | 7 to 10 mph N | 0% |
| Sunday Night | 53°F | Mostly Clear | 5 to 10 mph N | 0% |
| Monday | 83°F | Sunny | 5 to 10 mph N | 0% |
| Monday Night | 53°F | Mostly Clear | 3 to 10 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marion, OR
Last spring frost
Mar 29
First fall frost
Nov 6
Growing season
222 days
Hardiness zone
8b
Explore more for Marion, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Stayton, Or (5.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.