Jordan Valley, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jordan Valley, a city in Owyhee County, Oregon.
Today
53°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny. High near 53, with temperatures falling to around 49 in the afternoon. West southwest wind 2 to 6 mph.
7-day forecast for Jordan Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 53°F | Areas Of Fog then Sunny | 2 to 6 mph WSW | 2% |
| Tonight | 29°F | Mostly Cloudy | 5 mph SSW | 5% |
| Thursday | 52°F | Partly Sunny | 2 to 8 mph W | 5% |
| Thursday Night | 21°F | Mostly Clear | 2 to 8 mph SSE | 0% |
| Friday | 59°F | Mostly Sunny | 2 to 6 mph SSW | 0% |
| Friday Night | 26°F | Partly Cloudy | 5 mph SSE | 0% |
| Saturday | 65°F | Mostly Sunny | 2 to 8 mph SSE | 0% |
| Saturday Night | 34°F | Partly Cloudy | 6 to 12 mph SE | 0% |
| Sunday | 64°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Sunday Night | 31°F | Mostly Cloudy | 3 mph E | 0% |
| Monday | 63°F | Partly Sunny | 3 mph S | 0% |
| Monday Night | 32°F | Mostly Cloudy | 2 mph SSE | 1% |
| Tuesday | 63°F | Mostly Sunny | 3 mph SW | 6% |
| Tuesday Night | 33°F | Partly Cloudy | 3 to 8 mph S | 13% |
Forecast source: National Weather Service (api.weather.gov) for Jordan Valley (42.979, -117.057). Updated through the day.
Growing snapshot for Jordan Valley
Last spring frost
May 31
First fall frost
Oct 6
Growing season
128 days
Hardiness zone
7a
More local growing data for Jordan Valley: nearby ZIP 83650 weather · frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Silver City 5 W, Id (11.2 mi from Jordan Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.