Spokane Valley, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Spokane Valley, a city in Spokane County, Washington.
Overnight
51°F
Areas Of Smoke
Areas of smoke. Mostly clear, with a low around 51. Wind around 0 mph.
7-day forecast for Spokane Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Areas Of Smoke | 0 mph | 0% |
| Tuesday | 85°F | Areas Of Smoke then Haze | 0 to 3 mph N | 0% |
| Tuesday Night | 55°F | Areas Of Smoke | 2 mph NE | 0% |
| Wednesday | 91°F | Sunny | 0 to 3 mph NW | 0% |
| Wednesday Night | 57°F | Mostly Clear | 2 mph SE | 0% |
| Thursday | 96°F | Sunny | 1 to 6 mph S | 0% |
| Thursday Night | 61°F | Mostly Clear | 2 to 6 mph S | 0% |
| Friday | 95°F | Sunny | 2 to 10 mph SW | 0% |
| Friday Night | 62°F | Mostly Clear | 3 to 10 mph SW | 0% |
| Saturday | 92°F | Sunny | 3 to 9 mph SW | 0% |
| Saturday Night | 60°F | Mostly Clear | 2 to 9 mph SW | 0% |
| Sunday | 88°F | Sunny | 5 to 8 mph SW | 0% |
| Sunday Night | 58°F | Mostly Clear | 2 to 7 mph S | 0% |
| Monday | 87°F | Sunny | 2 to 6 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Spokane Valley (47.663, -117.233). Updated through the day.
Growing snapshot for Spokane Valley
Last spring frost
Apr 26
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
7a
More local growing data for Spokane Valley: nearby ZIP 99216 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Airway Heights
Cheney
Country Homes
Deer Park
Fairchild AFB
Fairfield
Fairwood
Four Lakes
Green Bluff
Latah
Liberty Lake
Mead
Medical Lake
Millwood
Otis Orchards-East Farms
Rockford
Spangle
Spokane
Suncrest
Town and Country
Waverly
Climate data from the nearest NOAA station, Spokane Felts Fld, Wa (4.9 mi from Spokane Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.