Pilot Rock, OR Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Pilot Rock, a city in Umatilla County, Oregon.

Overnight

32°F

Patchy Fog

Patchy fog. Mostly clear. Low around 32, with temperatures rising to around 34 overnight. South wind around 3 mph.

7-day forecast for Pilot Rock

When	Temp	Forecast	Wind	Precip
Overnight	32°F	Patchy Fog	3 mph S	0%
Wednesday	53°F	Patchy Fog then Sunny	2 mph N	1%
Wednesday Night	36°F	Rain Showers Likely	3 to 8 mph S	58%
Thursday	56°F	Chance Rain Showers then Mostly Sunny	2 to 10 mph SW	37%
Thursday Night	34°F	Mostly Clear	2 to 9 mph SW	0%
Friday	60°F	Partly Sunny	2 to 9 mph S	2%
Friday Night	38°F	Mostly Cloudy	2 to 8 mph SE	4%
Saturday	65°F	Mostly Sunny	2 to 8 mph E	1%
Saturday Night	41°F	Mostly Cloudy then Slight Chance Rain Showers	2 to 10 mph S	15%
Sunday	58°F	Slight Chance Rain Showers	2 to 9 mph SW	15%
Sunday Night	36°F	Mostly Cloudy	5 mph S	5%
Monday	56°F	Partly Sunny	0 to 3 mph N	7%
Monday Night	37°F	Mostly Cloudy then Slight Chance Rain Showers	1 to 7 mph W	16%
Tuesday	62°F	Slight Chance Rain Showers	1 to 7 mph S	16%

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

More local growing data for Pilot Rock: nearby ZIP 97868 weather · frost dates · planting calendar · Oregon frost dates

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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 Nov 4, 2026.