Tutuilla, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tutuilla, a community in Umatilla County, Oregon.
Tonight
51°F
Mostly Clear
Mostly clear. Low around 51, with temperatures rising to around 53 overnight. South wind around 5 mph.
7-day forecast for Tutuilla
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Clear | 5 mph S | 0% |
| Saturday | 79°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 50°F | Mostly Clear | 2 to 6 mph SE | 0% |
| Sunday | 83°F | Sunny | 2 to 6 mph N | 0% |
| Sunday Night | 52°F | Mostly Clear | 5 mph E | 0% |
| Monday | 83°F | Sunny | 5 mph W | 0% |
| Monday Night | 53°F | Mostly Clear | 1 to 5 mph S | 0% |
| Tuesday | 80°F | Sunny | 1 to 6 mph W | 0% |
| Tuesday Night | 51°F | Mostly Clear | 5 mph SW | 0% |
| Wednesday | 77°F | Sunny | 6 mph W | 1% |
| Wednesday Night | 49°F | Partly Cloudy | 5 mph SW | 1% |
| Thursday | 75°F | Sunny | 5 mph W | 3% |
| Thursday Night | 49°F | Partly Cloudy | 5 mph SE | 4% |
| Friday | 71°F | Mostly Sunny | 2 to 6 mph SW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Tutuilla (45.614, -118.706). Updated through the day.
Growing snapshot for Tutuilla
Last spring frost
Apr 22
First fall frost
Oct 9
Growing season
170 days
Hardiness zone
7a
More local growing data for Tutuilla: nearby ZIP 97801 weather · frost dates · planting calendar · Oregon frost dates
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Meacham
Milton-Freewater
Mission
Pendleton
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Umapine
Umatilla
Weston
Climate data from the nearest NOAA station, Pendleton Dwtn, Or (1.3 mi from Tutuilla). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.