Kittitas, WA Weather & Growing Conditions
Today
86°F
Smoke
Smoke. Sunny, with a high near 86. East wind 1 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Smoke | 1 to 9 mph E | 0% |
| Tonight | 57°F | Areas Of Smoke | 0 to 5 mph E | 0% |
| Wednesday | 93°F | Smoke | 0 to 3 mph S | 0% |
| Wednesday Night | 59°F | Smoke then Clear | 2 mph W | 0% |
| Thursday | 97°F | Sunny | 1 to 7 mph W | 0% |
| Thursday Night | 61°F | Clear | 7 to 12 mph NW | 0% |
| Friday | 93°F | Sunny | 7 to 24 mph NW | 0% |
| Friday Night | 59°F | Mostly Clear | 7 to 24 mph NW | 0% |
| Saturday | 89°F | Sunny | 7 to 22 mph NW | 0% |
| Saturday Night | 57°F | Mostly Clear | 10 to 22 mph NW | 0% |
| Sunday | 83°F | Sunny | 10 to 21 mph NW | 0% |
| Sunday Night | 55°F | Mostly Clear | 9 to 21 mph NW | 0% |
| Monday | 84°F | Sunny | 6 to 16 mph W | 0% |
| Monday Night | 54°F | Mostly Clear | 6 to 16 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kittitas, WA
Last spring frost
May 8
First fall frost
Oct 2
Growing season
146 days
Hardiness zone
7a
Explore more for Kittitas, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Ellensburg, Wa (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.