Seneca, OR Weather & Growing Conditions
Today
82°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 82. North wind 1 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Areas Of Smoke | 1 to 6 mph N | 0% |
| Tonight | 47°F | Areas Of Smoke | 0 to 6 mph N | 0% |
| Wednesday | 90°F | Areas Of Smoke | 0 to 5 mph SW | 0% |
| Wednesday Night | 52°F | Patchy Smoke then Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 95°F | Sunny | 0 to 6 mph SW | 0% |
| Thursday Night | 54°F | Mostly Clear | 1 to 5 mph NW | 0% |
| Friday | 92°F | Sunny | 1 to 7 mph NW | 0% |
| Friday Night | 52°F | Mostly Clear | 1 to 7 mph NW | 0% |
| Saturday | 88°F | Sunny | 1 to 7 mph NW | 0% |
| Saturday Night | 50°F | Mostly Clear | 2 to 7 mph NW | 0% |
| Sunday | 83°F | Sunny | 2 to 7 mph NW | 0% |
| Sunday Night | 47°F | Mostly Clear | 2 to 7 mph NW | 0% |
| Monday | 82°F | Sunny | 1 to 7 mph NW | 0% |
| Monday Night | 46°F | Mostly Clear | 1 to 7 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seneca, OR
Growing season
24 days
Hardiness zone
6b
Explore more for Seneca, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Seneca, Or (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.