Halfway, OR Weather & Growing Conditions
This Afternoon
80°F
Sunny
Sunny, with a high near 80. North northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 5 mph NNE | 2% |
| Tonight | 48°F | Mostly Clear | 2 to 7 mph NE | 1% |
| Sunday | 84°F | Sunny | 5 mph SSW | 1% |
| Sunday Night | 49°F | Mostly Clear | 2 mph NNE | 0% |
| Monday | 86°F | Sunny | 2 to 6 mph WSW | 0% |
| Monday Night | 50°F | Partly Cloudy | 3 mph N | 0% |
| Tuesday | 87°F | Mostly Sunny | 5 mph NW | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 3 mph N | 4% |
| Wednesday | 85°F | Mostly Sunny | 2 to 7 mph WNW | 2% |
| Wednesday Night | 48°F | Partly Cloudy | 5 mph NNW | 2% |
| Thursday | 85°F | Sunny | 6 mph WSW | 2% |
| Thursday Night | 48°F | Partly Cloudy | 5 mph NW | 3% |
| Friday | 81°F | Mostly Sunny | 7 mph NW | 4% |
| Friday Night | 45°F | Mostly Cloudy | 7 mph NW | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Halfway, OR
Last spring frost
Apr 2
First fall frost
Nov 5
Growing season
216 days
Hardiness zone
7a
Explore more for Halfway, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Brownlee Dam, Id (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.