Priest River, ID Weather & Growing Conditions
Tonight
48°F
Mostly Clear
Mostly clear, with a low around 48. North wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 76°F | Sunny | 2 mph SE | 0% |
| Sunday Night | 49°F | Mostly Clear | 3 mph NE | 0% |
| Monday | 77°F | Sunny | 3 mph SE | 0% |
| Monday Night | 50°F | Partly Cloudy | 2 mph E | 0% |
| Tuesday | 74°F | Mostly Sunny | 5 mph SE | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 2 mph SE | 1% |
| Wednesday | 67°F | Mostly Sunny | 0 to 6 mph S | 1% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph S | 4% |
| Thursday | 65°F | Partly Sunny | 2 mph SE | 10% |
| Thursday Night | 47°F | Mostly Cloudy | 2 mph NE | 14% |
| Friday | 62°F | Slight Chance Rain Showers | 2 mph S | 21% |
| Friday Night | 44°F | Slight Chance Rain Showers | 3 mph NW | 21% |
| Saturday | 59°F | Slight Chance Rain Showers then Partly Sunny | 2 mph SW | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Priest River, ID
Last spring frost
May 20
First fall frost
Sep 13
Growing season
114 days
Hardiness zone
6a
Explore more for Priest River, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Priest Rvr Exp Stn, Id (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.