Tygh Valley, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tygh Valley, a community in Wasco County, Oregon.
Overnight
54°F
Areas Of Smoke
Areas of smoke. Clear. Low around 54, with temperatures rising to around 56 overnight. North wind around 2 mph.
7-day forecast for Tygh Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Areas Of Smoke | 2 mph N | 0% |
| Tuesday | 91°F | Areas Of Smoke | 0 to 10 mph E | 0% |
| Tuesday Night | 58°F | Areas Of Smoke | 0 to 8 mph NE | 0% |
| Wednesday | 98°F | Areas Of Smoke | 0 to 5 mph NE | 0% |
| Wednesday Night | 61°F | Patchy Smoke then Mostly Clear | 1 to 5 mph W | 0% |
| Thursday | 102°F | Sunny | 0 to 10 mph W | 0% |
| Thursday Night | 62°F | Mostly Clear | 2 to 10 mph W | 0% |
| Friday | 99°F | Sunny | 1 to 9 mph W | 0% |
| Friday Night | 60°F | Mostly Clear | 1 to 9 mph W | 0% |
| Saturday | 95°F | Sunny | 1 to 13 mph W | 0% |
| Saturday Night | 57°F | Mostly Clear | 2 to 13 mph W | 0% |
| Sunday | 88°F | Sunny | 2 to 9 mph NW | 0% |
| Sunday Night | 54°F | Mostly Clear | 1 to 9 mph W | 0% |
| Monday | 88°F | Sunny | 1 to 9 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Tygh Valley (45.242, -121.169). Updated through the day.
Growing snapshot for Tygh Valley
Last spring frost
May 12
First fall frost
Oct 7
Growing season
148 days
Hardiness zone
7b
More local growing data for Tygh Valley: nearby ZIP 97021 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Antelope
Dufur
Maupin
Mosier
Pine Grove
Pine Hollow
Shaniko
Sportsmans Park
The Dalles
Wamic
Warm Springs
Climate data from the nearest NOAA station, Dufur, Or (4.8 mi from Tygh Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.