Asotin, ID Weather & Growing Conditions
Tonight
38°F
Mostly Cloudy
Mostly cloudy, with a low around 38. Northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 38°F | Mostly Cloudy | 2 mph NW | 3% |
| Wednesday | 51°F | Sunny | 0 to 5 mph N | 1% |
| Wednesday Night | 40°F | Mostly Cloudy then Chance Rain Showers | 2 to 6 mph SE | 52% |
| Thursday | 52°F | Chance Rain Showers then Mostly Cloudy | 2 to 10 mph SW | 52% |
| Thursday Night | 37°F | Partly Cloudy | 2 to 15 mph S | 2% |
| Friday | 53°F | Mostly Cloudy | 6 to 17 mph SE | 5% |
| Friday Night | 43°F | Mostly Cloudy | 6 to 15 mph S | 5% |
| Saturday | 60°F | Partly Sunny | 6 to 13 mph SE | 2% |
| Saturday Night | 45°F | Mostly Cloudy | 6 to 22 mph SE | 7% |
| Sunday | 58°F | Mostly Cloudy | 5 to 20 mph SW | 12% |
| Sunday Night | 42°F | Mostly Cloudy | 6 mph S | 11% |
| Monday | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 6 mph SE | 16% |
| Monday Night | 44°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 9 mph S | 16% |
| Tuesday | 58°F | Slight Chance Rain Showers | 5 to 13 mph SE | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Asotin, ID
Last spring frost
Apr 6
First fall frost
Oct 26
Growing season
200 days
Hardiness zone
7b
Explore more for Asotin, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Lewiston Nez Perce Co Ap, Id (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.