Priest River, ID Weather & Growing Conditions
Overnight
47°F
Mostly Clear
Mostly clear. Low around 47, with temperatures rising to around 49 overnight. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Clear | 3 mph N | 0% |
| Tuesday | 81°F | Sunny | 2 mph N | 0% |
| Tuesday Night | 50°F | Mostly Clear then Patchy Smoke | 2 mph NW | 0% |
| Wednesday | 86°F | Areas Of Smoke | 1 to 5 mph S | 0% |
| Wednesday Night | 53°F | Smoke then Mostly Clear | 1 to 5 mph SE | 0% |
| Thursday | 90°F | Sunny | 1 to 6 mph SE | 0% |
| Thursday Night | 57°F | Mostly Clear | 2 to 6 mph SE | 0% |
| Friday | 90°F | Sunny | 2 to 9 mph S | 0% |
| Friday Night | 56°F | Mostly Clear | 0 to 9 mph S | 0% |
| Saturday | 87°F | Sunny | 0 to 8 mph SW | 0% |
| Saturday Night | 55°F | Mostly Clear | 1 to 8 mph S | 0% |
| Sunday | 84°F | Sunny | 1 to 7 mph S | 0% |
| Sunday Night | 53°F | Mostly Clear | 1 to 6 mph SE | 0% |
| Monday | 83°F | Sunny | 1 to 5 mph S | 1% |
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 Aug 4, 2026.