Canyon City, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Canyon City, a town in Grant County, Oregon.
Overnight
48°F
Areas Of Smoke
Areas of smoke. Mostly clear. Low around 48, with temperatures rising to around 50 overnight. Southeast wind around 3 mph.
7-day forecast for Canyon City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Areas Of Smoke | 3 mph SE | 0% |
| Tuesday | 89°F | Areas Of Smoke | 1 to 7 mph NW | 0% |
| Tuesday Night | 54°F | Areas Of Smoke | 3 to 7 mph NE | 0% |
| Wednesday | 97°F | Areas Of Smoke | 2 to 8 mph NW | 0% |
| Wednesday Night | 58°F | Areas Of Smoke then Mostly Clear | 2 to 8 mph NE | 0% |
| Thursday | 102°F | Sunny | 2 to 9 mph SW | 0% |
| Thursday Night | 61°F | Mostly Clear | 2 to 9 mph NW | 0% |
| Friday | 99°F | Sunny | 3 to 12 mph W | 0% |
| Friday Night | 59°F | Mostly Clear | 2 to 12 mph NE | 0% |
| Saturday | 96°F | Sunny | 2 to 13 mph NE | 0% |
| Saturday Night | 57°F | Mostly Clear | 2 to 13 mph N | 0% |
| Sunday | 90°F | Sunny | 2 to 12 mph NW | 0% |
| Sunday Night | 55°F | Mostly Clear | 2 to 12 mph N | 0% |
| Monday | 89°F | Sunny | 2 to 10 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Canyon City (44.393, -118.949). Updated through the day.
Growing snapshot for Canyon City
Last spring frost
May 28
First fall frost
Sep 18
Growing season
113 days
Hardiness zone
6b
More local growing data for Canyon City: nearby ZIP 97845 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, John Day, Or (2.8 mi from Canyon City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.