Spokane Valley, WA Weather & Growing Conditions
This Afternoon
50°F
Cloudy
Cloudy. High near 50, with temperatures falling to around 46 in the afternoon. North wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 50°F | Cloudy | 1 mph N | 2% |
| Tonight | 33°F | Mostly Cloudy | 1 mph NW | 2% |
| Wednesday | 51°F | Sunny | 2 mph S | 2% |
| Wednesday Night | 35°F | Mostly Cloudy then Rain Showers Likely | 2 mph SE | 73% |
| Thursday | 49°F | Rain Showers Likely | 2 to 7 mph S | 73% |
| Thursday Night | 34°F | Mostly Cloudy | 3 mph SE | 6% |
| Friday | 52°F | Mostly Cloudy | 2 to 7 mph SE | 11% |
| Friday Night | 36°F | Mostly Cloudy | 1 to 5 mph SE | 6% |
| Saturday | 57°F | Partly Sunny | 2 mph E | 6% |
| Saturday Night | 39°F | Mostly Cloudy then Chance Rain Showers | 2 to 6 mph SE | 29% |
| Sunday | 55°F | Chance Rain Showers | 6 to 12 mph S | 29% |
| Sunday Night | 36°F | Mostly Cloudy | 1 to 7 mph S | 14% |
| Monday | 53°F | Partly Sunny then Slight Chance Rain Showers | 2 mph E | 18% |
| Monday Night | 37°F | Chance Rain Showers | 2 mph SE | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Spokane Valley, WA
Last spring frost
Apr 26
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
6b
Explore more for Spokane Valley, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Spokane Felts Fld, Wa (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.