Columbia City, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Columbia City, a city in Columbia County, Oregon.
Overnight
58°F
Patchy Smoke
Patchy smoke. Mostly clear. Low around 58, with temperatures rising to around 60 overnight. Northwest wind around 10 mph, with gusts as high as 18 mph.
7-day forecast for Columbia City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Patchy Smoke | 10 mph NW | 0% |
| Tuesday | 92°F | Areas Of Smoke | 6 to 10 mph NNW | 0% |
| Tuesday Night | 63°F | Smoke | 9 mph NNW | 0% |
| Wednesday | 96°F | Areas Of Smoke | 5 to 8 mph NNW | 0% |
| Wednesday Night | 63°F | Clear | 7 mph NNW | 0% |
| Thursday | 95°F | Sunny | 2 to 7 mph NNW | 0% |
| Thursday Night | 60°F | Mostly Clear | 5 to 8 mph NW | 0% |
| Friday | 89°F | Sunny | 3 to 10 mph NW | 0% |
| Friday Night | 59°F | Mostly Clear | 6 to 10 mph NW | 0% |
| Saturday | 84°F | Sunny | 6 to 13 mph NW | 0% |
| Saturday Night | 56°F | Mostly Clear | 6 to 13 mph NW | 0% |
| Sunday | 78°F | Sunny | 6 to 10 mph NW | 0% |
| Sunday Night | 55°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Monday | 79°F | Mostly Sunny | 5 to 9 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Columbia City (45.898, -122.812). Updated through the day.
Growing snapshot for Columbia City
Last spring frost
Apr 18
First fall frost
Nov 7
Growing season
201 days
Hardiness zone
8b
More local growing data for Columbia City: nearby ZIP 97018 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saint Helens Rfd, Or (4.5 mi from Columbia City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.