Fairchild AFB, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fairchild AFB, a community in Spokane County, Washington.
Overnight
49°F
Smoke
Smoke and haze. Mostly clear. Low around 49, with temperatures rising to around 51 overnight. North wind around 3 mph.
7-day forecast for Fairchild AFB
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Smoke | 3 mph N | 0% |
| Tuesday | 84°F | Smoke then Haze | 5 mph N | 0% |
| Tuesday Night | 52°F | Areas Of Smoke then Haze | 3 mph NW | 0% |
| Wednesday | 90°F | Areas Of Smoke | 3 mph NE | 0% |
| Wednesday Night | 55°F | Areas Of Smoke then Mostly Clear | 3 mph S | 0% |
| Thursday | 95°F | Sunny | 2 to 8 mph S | 0% |
| Thursday Night | 59°F | Mostly Clear | 3 to 8 mph S | 0% |
| Friday | 94°F | Sunny | 5 to 13 mph SW | 0% |
| Friday Night | 60°F | Mostly Clear | 6 to 13 mph SW | 0% |
| Saturday | 90°F | Sunny | 7 to 12 mph SW | 0% |
| Saturday Night | 58°F | Mostly Clear | 6 to 12 mph SW | 0% |
| Sunday | 86°F | Sunny | 10 mph SW | 0% |
| Sunday Night | 55°F | Mostly Clear | 5 to 9 mph SW | 0% |
| Monday | 85°F | Sunny | 8 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Fairchild AFB (47.619, -117.648). Updated through the day.
Growing snapshot for Fairchild AFB
Last spring frost
May 10
First fall frost
Sep 26
Growing season
137 days
Hardiness zone
6b
More local growing data for Fairchild AFB: nearby ZIP 99011 weather · frost dates · planting calendar · Washington frost dates
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Town and Country
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Climate data from the nearest NOAA station, Spokane Wfo, Wa (4.4 mi from Fairchild AFB). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.