Priest River, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Priest River, a city in Bonner County, Idaho.
This Afternoon
50°F
Mostly Cloudy
Mostly cloudy. High near 50, with temperatures falling to around 45 in the afternoon. North wind around 1 mph.
7-day forecast for Priest River
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Mostly Cloudy | 1 mph N | 2% |
| Tonight | 30°F | Mostly Cloudy then Areas Of Fog | 0 mph | 2% |
| Wednesday | 52°F | Areas Of Fog then Sunny | 2 mph S | 2% |
| Wednesday Night | 32°F | Mostly Cloudy then Rain Showers Likely | 0 mph | 70% |
| Thursday | 46°F | Rain Showers Likely | 0 to 3 mph S | 70% |
| Thursday Night | 31°F | Mostly Cloudy | 0 mph | 9% |
| Friday | 50°F | Slight Chance Rain Showers | 0 to 5 mph S | 16% |
| Friday Night | 33°F | Mostly Cloudy | 2 mph SE | 8% |
| Saturday | 55°F | Mostly Cloudy | 2 mph E | 4% |
| Saturday Night | 35°F | Mostly Cloudy then Chance Rain Showers | 2 mph E | 34% |
| Sunday | 54°F | Chance Rain Showers | 2 to 9 mph SW | 34% |
| Sunday Night | 33°F | Mostly Cloudy | 1 to 5 mph S | 12% |
| Monday | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph NE | 22% |
| Monday Night | 34°F | Chance Rain Showers | 1 mph SE | 28% |
Forecast source: National Weather Service (api.weather.gov) for Priest River (48.184, -116.905). Updated through the day.
Growing snapshot for Priest River
Last spring frost
May 12
First fall frost
Sep 21
Growing season
130 days
Hardiness zone
6a
More local growing data for Priest River: nearby ZIP 83822 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Newport, Wa (2.4 mi from Priest River). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.