Yoncalla, OR Weather & Growing Conditions
Today
100°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 100. North northwest wind 1 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 100°F | Areas Of Smoke | 1 to 8 mph NNW | 0% |
| Tonight | 63°F | Smoke | 1 to 8 mph NW | 0% |
| Wednesday | 103°F | Sunny | 1 to 7 mph WNW | 0% |
| Wednesday Night | 61°F | Clear | 0 to 7 mph NW | 0% |
| Thursday | 102°F | Sunny | 0 to 3 mph NNW | 0% |
| Thursday Night | 57°F | Clear | 0 to 3 mph NW | 0% |
| Friday | 98°F | Sunny | 0 to 3 mph NNW | 0% |
| Friday Night | 60°F | Clear | 0 to 3 mph NNW | 0% |
| Saturday | 94°F | Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 56°F | Mostly Clear | 1 to 5 mph NNW | 0% |
| Sunday | 88°F | Sunny | 1 to 6 mph N | 0% |
| Sunday Night | 53°F | Mostly Clear | 2 to 6 mph NNW | 0% |
| Monday | 86°F | Sunny | 5 mph N | 0% |
| Monday Night | 53°F | Mostly Clear | 0 to 5 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Yoncalla, OR
Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
8b
Explore more for Yoncalla, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Drain, Or (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.