Halfway, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halfway, a city in Baker County, Oregon.
Tonight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. Northwest wind around 5 mph.
7-day forecast for Halfway
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Cloudy | 5 mph NW | 13% |
| Saturday | 80°F | Areas Of Fog then Sunny | 2 mph NE | 2% |
| Saturday Night | 47°F | Mostly Clear | 3 mph N | 0% |
| Sunday | 83°F | Sunny | 2 mph SSW | 1% |
| Sunday Night | 49°F | Mostly Clear | 1 mph N | 1% |
| Monday | 85°F | Sunny | 2 mph SW | 1% |
| Monday Night | 50°F | Mostly Clear | 2 mph NW | 0% |
| Tuesday | 84°F | Sunny | 2 mph SW | 1% |
| Tuesday Night | 49°F | Mostly Clear | 2 mph NW | 1% |
| Wednesday | 83°F | Sunny | 3 mph W | 1% |
| Wednesday Night | 48°F | Mostly Clear | 2 mph W | 2% |
| Thursday | 86°F | Sunny | 3 mph ESE | 1% |
| Thursday Night | 50°F | Partly Cloudy | 2 mph NNW | 1% |
| Friday | 82°F | Mostly Sunny | 5 mph WSW | 3% |
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 Sep 19, 2026.