Westfir, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westfir, a city in Lane County, Oregon.
Today
80°F
Sunny
Sunny. High near 80, with temperatures falling to around 78 in the afternoon. West northwest wind 1 to 8 mph.
7-day forecast for Westfir
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 1 to 8 mph WNW | 0% |
| Tonight | 52°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Sunday | 83°F | Sunny | 0 to 8 mph NNW | 0% |
| Sunday Night | 54°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Monday | 78°F | Mostly Sunny | 0 to 8 mph SSE | 0% |
| Monday Night | 53°F | Partly Cloudy | 0 to 7 mph NNW | 0% |
| Tuesday | 73°F | Mostly Sunny | 0 to 8 mph NNW | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 0 to 8 mph SSE | 0% |
| Wednesday | 72°F | Mostly Sunny | 0 to 8 mph WNW | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 0 to 7 mph NE | 1% |
| Thursday | 72°F | Mostly Sunny | 1 to 8 mph NNW | 2% |
| Thursday Night | 49°F | Mostly Cloudy | 0 to 7 mph SE | 13% |
| Friday | 68°F | Partly Sunny then Slight Chance Light Rain | 0 to 8 mph NW | 17% |
| Friday Night | 47°F | Slight Chance Light Rain then Mostly Cloudy | 1 to 8 mph ESE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Westfir (43.758, -122.503). Updated through the day.
Growing snapshot for Westfir
Last spring frost
Apr 24
First fall frost
Oct 24
Growing season
183 days
Hardiness zone
8b
More local growing data for Westfir: nearby ZIP 97492 weather · frost dates · planting calendar · Oregon frost dates
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Climate data from the nearest NOAA station, Oakridge Fish Hatchery, Or (5.5 mi from Westfir). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.