Pilot Rock, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pilot Rock, a city in Umatilla County, Oregon.
Tonight
52°F
Mostly Clear
Mostly clear. Low around 52, with temperatures rising to around 55 overnight. South wind 2 to 7 mph.
7-day forecast for Pilot Rock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Clear | 2 to 7 mph S | 0% |
| Sunday | 84°F | Sunny | 1 to 7 mph NW | 0% |
| Sunday Night | 53°F | Mostly Clear | 7 mph E | 0% |
| Monday | 85°F | Sunny | 2 to 7 mph NW | 0% |
| Monday Night | 54°F | Partly Cloudy | 2 to 6 mph S | 0% |
| Tuesday | 81°F | Sunny | 2 to 7 mph W | 3% |
| Tuesday Night | 51°F | Partly Cloudy | 3 to 7 mph SW | 3% |
| Wednesday | 76°F | Mostly Sunny | 3 to 7 mph W | 1% |
| Wednesday Night | 48°F | Partly Cloudy | 6 mph SW | 1% |
| Thursday | 74°F | Mostly Sunny | 5 mph N | 3% |
| Thursday Night | 47°F | Partly Cloudy | 5 mph W | 6% |
| Friday | 71°F | Mostly Sunny | 2 to 7 mph W | 7% |
| Friday Night | 45°F | Mostly Cloudy | 2 to 7 mph W | 8% |
| Saturday | 68°F | Mostly Sunny | 5 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov) for Pilot Rock (45.493, -118.830). Updated through the day.
Growing snapshot for Pilot Rock
Last spring frost
May 7
First fall frost
Oct 4
Growing season
147 days
Hardiness zone
6b
More local growing data for Pilot Rock: nearby ZIP 97868 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
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Hermiston
Kirkpatrick
McKay
Meacham
Milton-Freewater
Mission
Pendleton
Riverside
Stanfield
Tutuilla
Ukiah
Umapine
Umatilla
Weston
Climate data from the nearest NOAA station, Pilot Rock 1 Se, Or (4.8 mi from Pilot Rock). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.