Spokane Valley, WA Weather & Growing Conditions
This Afternoon
78°F
Sunny
Sunny, with a high near 78. Northwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Sunny | 1 mph NW | 0% |
| Tonight | 51°F | Mostly Clear | 0 mph | 0% |
| Sunday | 82°F | Sunny | 2 mph E | 0% |
| Sunday Night | 52°F | Mostly Clear | 1 mph NE | 0% |
| Monday | 84°F | Sunny | 2 mph SE | 0% |
| Monday Night | 54°F | Partly Cloudy | 1 mph S | 0% |
| Tuesday | 80°F | Mostly Sunny | 0 to 6 mph S | 0% |
| Tuesday Night | 53°F | Partly Cloudy | 5 mph S | 1% |
| Wednesday | 73°F | Mostly Sunny | 2 to 7 mph SW | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 1 to 6 mph S | 1% |
| Thursday | 72°F | Mostly Sunny | 3 mph SE | 5% |
| Thursday Night | 51°F | Mostly Cloudy | 2 mph N | 10% |
| Friday | 69°F | Partly Sunny | 0 to 5 mph S | 13% |
| Friday Night | 48°F | Slight Chance Rain Showers | 0 to 3 mph SW | 16% |
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
7a
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 Sep 20, 2026.