Spokane Valley, WA Weather & Growing Conditions
Today
76°F
Sunny
Sunny. High near 76, with temperatures falling to around 74 in the afternoon. West wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Sunny | 2 mph W | 0% |
| Tonight | 48°F | Mostly Clear | 0 mph | 0% |
| Sunday | 79°F | Sunny | 1 mph N | 0% |
| Sunday Night | 49°F | Mostly Clear | 2 mph NE | 0% |
| Monday | 80°F | Sunny | 2 mph E | 0% |
| Monday Night | 51°F | Partly Cloudy | 2 mph S | 0% |
| Tuesday | 77°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 3 mph S | 1% |
| Wednesday | 73°F | Mostly Sunny | 1 to 6 mph S | 1% |
| Wednesday Night | 49°F | Partly Cloudy | 1 to 5 mph S | 1% |
| Thursday | 72°F | Mostly Sunny | 2 mph S | 3% |
| Thursday Night | 48°F | Mostly Cloudy | 2 mph W | 10% |
| Friday | 69°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph SW | 17% |
| Friday Night | 46°F | Slight Chance Rain Showers | 5 mph S | 17% |
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 Sep 19, 2026.