Keller, WA Weather & Growing Conditions
Today
83°F
Patchy Smoke
Patchy smoke between 11am and 1pm, then haze and patchy smoke. Sunny, with a high near 83. West wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Patchy Smoke | 2 to 6 mph W | 0% |
| Tonight | 61°F | Haze | 5 mph N | 0% |
| Wednesday | 87°F | Smoke | 3 to 7 mph S | 0% |
| Wednesday Night | 64°F | Areas Of Smoke then Mostly Clear | 2 to 6 mph E | 0% |
| Thursday | 91°F | Sunny | 3 to 7 mph S | 0% |
| Thursday Night | 67°F | Mostly Clear | 2 to 7 mph W | 0% |
| Friday | 91°F | Sunny | 3 to 9 mph SW | 0% |
| Friday Night | 65°F | Mostly Clear | 6 to 9 mph W | 0% |
| Saturday | 87°F | Sunny | 3 to 9 mph W | 0% |
| Saturday Night | 63°F | Mostly Clear | 5 to 9 mph W | 0% |
| Sunday | 84°F | Sunny | 3 to 8 mph NW | 0% |
| Sunday Night | 61°F | Mostly Clear | 3 to 8 mph NW | 0% |
| Monday | 83°F | Sunny | 3 to 7 mph SW | 0% |
| Monday Night | 61°F | Mostly Clear | 3 to 7 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Keller, WA
Last spring frost
Apr 22
First fall frost
Oct 21
Growing season
180 days
Hardiness zone
7a
Explore more for Keller, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Coulee Dam 1 Sw, Wa (19.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.