Halfway, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halfway, a city in Baker County, Oregon.
This Afternoon
58°F
Patchy Smoke
Patchy smoke after 2pm. Cloudy. High near 58, with temperatures falling to around 49 in the afternoon. East wind around 1 mph.
7-day forecast for Halfway
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 58°F | Patchy Smoke | 1 mph E | 2% |
| Tonight | 31°F | Patchy Smoke then Mostly Cloudy | 2 mph N | 9% |
| Wednesday | 59°F | Sunny then Patchy Smoke | 2 mph WSW | 1% |
| Wednesday Night | 32°F | Mostly Cloudy then Chance Rain Showers | 1 mph NNE | 26% |
| Thursday | 56°F | Chance Rain Showers then Partly Sunny | 2 mph WNW | 26% |
| Thursday Night | 29°F | Mostly Clear | 1 mph N | 2% |
| Friday | 57°F | Partly Sunny | 1 mph SSE | 5% |
| Friday Night | 32°F | Partly Cloudy | 1 mph ENE | 1% |
| Saturday | 62°F | Mostly Sunny | 2 mph E | 1% |
| Saturday Night | 34°F | Partly Cloudy | 2 mph E | 1% |
| Sunday | 62°F | Partly Sunny | 3 mph SE | 3% |
| Sunday Night | 34°F | Mostly Cloudy | 1 mph NNE | 7% |
| Monday | 62°F | Partly Sunny | 1 mph ESE | 8% |
| Monday Night | 34°F | Mostly Cloudy | 0 mph | 8% |
Forecast source: National Weather Service (api.weather.gov) for Halfway (44.878, -117.110). Updated through the day.
Growing snapshot for Halfway
Last spring frost
May 10
First fall frost
Oct 1
Growing season
141 days
Hardiness zone
6b
More local growing data for Halfway: nearby ZIP 97870 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Richland, Or (2 mi from Halfway). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.