Canyon City, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Canyon City, a town in Grant County, Oregon.
This Afternoon
72°F
Sunny
Sunny. High near 72, with temperatures falling to around 70 in the afternoon. Northwest wind around 9 mph.
7-day forecast for Canyon City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 9 mph NW | 4% |
| Tonight | 46°F | Mostly Clear | 0 to 6 mph SE | 3% |
| Saturday | 77°F | Sunny | 0 to 6 mph NW | 0% |
| Saturday Night | 48°F | Partly Cloudy | 0 to 7 mph NE | 0% |
| Sunday | 84°F | Sunny | 0 to 7 mph SE | 0% |
| Sunday Night | 51°F | Mostly Clear | 0 to 7 mph SE | 0% |
| Monday | 83°F | Sunny | 0 to 7 mph N | 0% |
| Monday Night | 52°F | Partly Cloudy | 1 to 5 mph NE | 0% |
| Tuesday | 82°F | Sunny | 2 to 6 mph NW | 1% |
| Tuesday Night | 49°F | Partly Cloudy | 1 to 6 mph N | 1% |
| Wednesday | 81°F | Sunny | 5 mph NW | 0% |
| Wednesday Night | 50°F | Partly Cloudy | 2 to 6 mph NE | 0% |
| Thursday | 86°F | Sunny | 3 to 7 mph S | 1% |
| Thursday Night | 51°F | Partly Cloudy | 7 mph S | 2% |
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 Sep 19, 2026.