Pendleton, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pendleton, a city in Umatilla County, Oregon.
Today
89°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 89. North wind 1 to 9 mph.
7-day forecast for Pendleton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Areas Of Smoke | 1 to 9 mph N | 0% |
| Tonight | 52°F | Areas Of Smoke | 2 to 7 mph E | 0% |
| Wednesday | 95°F | Areas Of Smoke | 2 to 7 mph N | 0% |
| Wednesday Night | 56°F | Areas Of Smoke then Clear | 6 mph SW | 0% |
| Thursday | 99°F | Sunny | 2 to 8 mph SW | 0% |
| Thursday Night | 61°F | Clear | 2 to 8 mph SW | 0% |
| Friday | 97°F | Sunny | 5 to 15 mph SW | 0% |
| Friday Night | 59°F | Clear | 3 to 14 mph SW | 0% |
| Saturday | 93°F | Sunny | 3 to 13 mph SW | 0% |
| Saturday Night | 56°F | Mostly Clear | 5 to 13 mph SW | 0% |
| Sunday | 88°F | Sunny | 5 to 13 mph W | 0% |
| Sunday Night | 53°F | Mostly Clear | 3 to 10 mph SW | 0% |
| Monday | 87°F | Sunny | 3 to 9 mph W | 0% |
| Monday Night | 52°F | Clear | 3 to 9 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Pendleton (45.676, -118.820). Updated through the day.
Growing snapshot for Pendleton
Last spring frost
Apr 22
First fall frost
Oct 9
Growing season
170 days
Hardiness zone
7a
More local growing data for Pendleton: nearby ZIP 97801 weather · frost dates · planting calendar · Oregon frost dates
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Climate data from the nearest NOAA station, Pendleton Dwtn, Or (1.3 mi from Pendleton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.