Pendleton, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pendleton, a city in Umatilla County, Oregon.
Today
52°F
Slight Chance Rain Showers
A slight chance of rain showers before 1pm. Mostly cloudy. High near 52, with temperatures falling to around 45 in the afternoon. Northwest wind around 3 mph. Chance of precipitation is 20%.
7-day forecast for Pendleton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 52°F | Slight Chance Rain Showers | 3 mph NW | 15% |
| Tonight | 29°F | Patchy Fog | 3 mph SE | 2% |
| Wednesday | 55°F | Patchy Fog then Sunny | 2 mph SE | 1% |
| Wednesday Night | 35°F | Mostly Cloudy then Chance Rain Showers | 5 mph SE | 42% |
| Thursday | 57°F | Chance Rain Showers then Mostly Sunny | 2 to 10 mph SW | 32% |
| Thursday Night | 33°F | Partly Cloudy | 5 mph SW | 7% |
| Friday | 59°F | Mostly Cloudy | 3 mph S | 7% |
| Friday Night | 36°F | Mostly Cloudy | 5 mph S | 4% |
| Saturday | 64°F | Mostly Sunny | 5 mph NE | 1% |
| Saturday Night | 39°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 17% |
| Sunday | 61°F | Slight Chance Rain Showers | 6 mph SW | 21% |
| Sunday Night | 36°F | Mostly Cloudy | 3 mph S | 10% |
| Monday | 57°F | Mostly Cloudy | 2 mph W | 13% |
| Monday Night | 36°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph S | 20% |
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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Umatilla
Weston
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 Nov 3, 2026.