Coolin, ID Weather & Growing Conditions
This Afternoon
50°F
Mostly Cloudy
Mostly cloudy. High near 50, with temperatures falling to around 45 in the afternoon. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Mostly Cloudy | 0 mph | 2% |
| Tonight | 35°F | Patchy Fog | 2 mph NW | 2% |
| Wednesday | 51°F | Sunny | 1 mph S | 2% |
| Wednesday Night | 35°F | Mostly Cloudy then Rain Showers Likely | 1 mph E | 72% |
| Thursday | 44°F | Rain And Snow Showers Likely | 2 mph S | 72% |
| Thursday Night | 35°F | Slight Chance Rain Showers | 2 mph SE | 16% |
| Friday | 48°F | Slight Chance Rain Showers | 3 mph S | 23% |
| Friday Night | 36°F | Slight Chance Rain Showers | 0 to 3 mph SE | 21% |
| Saturday | 52°F | Mostly Cloudy | 1 mph E | 9% |
| Saturday Night | 38°F | Mostly Cloudy then Chance Rain Showers | 0 to 5 mph E | 38% |
| Sunday | 51°F | Chance Rain Showers | 6 mph S | 45% |
| Sunday Night | 36°F | Slight Chance Rain Showers then Mostly Cloudy | 3 mph S | 19% |
| Monday | 50°F | Mostly Cloudy then Chance Rain Showers | 1 mph E | 33% |
| Monday Night | 37°F | Chance Rain Showers | 2 mph SE | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Coolin, ID
Last spring frost
May 20
First fall frost
Sep 13
Growing season
114 days
Hardiness zone
6a
Explore more for Coolin, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Priest Rvr Exp Stn, Id (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.