Enterprise, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Enterprise, a city in Wallowa County, Oregon.
Overnight
26°F
Partly Cloudy
Partly cloudy. Low around 26, with temperatures rising to around 28 overnight. East wind around 1 mph.
7-day forecast for Enterprise
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 26°F | Partly Cloudy | 1 mph E | 0% |
| Wednesday | 52°F | Sunny | 1 mph N | 0% |
| Wednesday Night | 26°F | Mostly Cloudy then Patchy Freezing Fog | 2 mph SE | 64% |
| Thursday | 47°F | Patchy Freezing Fog then Partly Sunny | 0 to 3 mph W | 64% |
| Thursday Night | 21°F | Mostly Clear | 1 to 6 mph SW | 0% |
| Friday | 53°F | Partly Sunny | 0 to 6 mph S | 1% |
| Friday Night | 28°F | Mostly Cloudy | 2 to 7 mph S | 1% |
| Saturday | 60°F | Mostly Sunny | 2 to 7 mph SE | 1% |
| Saturday Night | 33°F | Mostly Cloudy | 7 to 20 mph S | 5% |
| Sunday | 55°F | Partly Sunny | 1 to 13 mph W | 11% |
| Sunday Night | 28°F | Mostly Cloudy | 3 mph S | 11% |
| Monday | 56°F | Partly Sunny | 3 mph SE | 3% |
| Monday Night | 29°F | Mostly Cloudy | 1 to 6 mph S | 11% |
| Tuesday | 55°F | Slight Chance Rain Showers | 0 to 5 mph S | 18% |
Forecast source: National Weather Service (api.weather.gov) for Enterprise (45.426, -117.279). Updated through the day.
Growing snapshot for Enterprise
Last spring frost
Jun 8
First fall frost
Sep 5
Growing season
84 days
Hardiness zone
7a
More local growing data for Enterprise: nearby ZIP 97828 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Enterprise 20 Nne, Or (12 mi from Enterprise). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.