Halsey, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halsey, a city in Linn County, Oregon.
Tonight
48°F
Mostly Clear then Patchy Fog
Patchy fog after 2am. Mostly clear. Low around 48, with temperatures rising to around 50 overnight. North northwest wind around 1 mph.
7-day forecast for Halsey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear then Patchy Fog | 1 mph NNW | 0% |
| Sunday | 79°F | Areas Of Fog then Mostly Sunny | 0 to 6 mph N | 0% |
| Sunday Night | 50°F | Partly Cloudy then Patchy Fog | 0 to 6 mph NW | 0% |
| Monday | 76°F | Patchy Fog then Partly Sunny | 1 to 7 mph NW | 0% |
| Monday Night | 49°F | Partly Cloudy then Patchy Fog | 1 to 7 mph NNW | 0% |
| Tuesday | 73°F | Patchy Fog then Mostly Sunny | 1 to 6 mph N | 0% |
| Tuesday Night | 46°F | Partly Cloudy then Patchy Fog | 0 to 6 mph NNW | 0% |
| Wednesday | 72°F | Areas Of Fog then Mostly Sunny | 0 to 6 mph NNW | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 6 mph NNW | 2% |
| Thursday | 70°F | Partly Sunny | 3 to 9 mph N | 7% |
| Thursday Night | 47°F | Mostly Cloudy then Slight Chance Light Rain | 3 to 8 mph N | 21% |
| Friday | 67°F | Slight Chance Light Rain | 3 to 10 mph N | 21% |
| Friday Night | 45°F | Partly Cloudy | 3 to 10 mph NNW | 8% |
| Saturday | 69°F | Mostly Sunny | 3 to 7 mph WNW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Halsey (44.383, -123.109). Updated through the day.
Growing snapshot for Halsey
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
203 days
Hardiness zone
8b
More local growing data for Halsey: nearby ZIP 97348 weather · frost dates · planting calendar · Oregon frost dates
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Climate data from the nearest NOAA station, Corvallis 10 Ssw, Or (10.3 mi from Halsey). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.