Easton, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Easton, a community in Kittitas County, Washington.
Today
81°F
Sunny
Sunny. High near 81, with temperatures falling to around 79 in the afternoon. East wind 0 to 3 mph.
7-day forecast for Easton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 0 to 3 mph E | 0% |
| Tonight | 53°F | Mostly Clear | 0 mph | 0% |
| Monday | 78°F | Mostly Sunny | 0 to 5 mph W | 0% |
| Monday Night | 50°F | Partly Cloudy | 5 mph W | 0% |
| Tuesday | 66°F | Mostly Sunny | 3 to 7 mph W | 0% |
| Tuesday Night | 44°F | Partly Cloudy | 3 to 7 mph W | 0% |
| Wednesday | 62°F | Mostly Sunny | 6 mph W | 1% |
| Wednesday Night | 43°F | Mostly Cloudy | 0 to 6 mph W | 3% |
| Thursday | 64°F | Mostly Cloudy then Chance Rain Showers | 2 mph N | 28% |
| Thursday Night | 45°F | Chance Rain Showers | 2 mph SW | 40% |
| Friday | 58°F | Chance Rain Showers | 0 to 6 mph W | 40% |
| Friday Night | 40°F | Chance Rain Showers | 2 to 6 mph W | 35% |
| Saturday | 58°F | Mostly Sunny | 3 mph W | 8% |
| Saturday Night | 40°F | Partly Cloudy | 0 to 3 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov) for Easton (47.233, -121.160). Updated through the day.
Growing snapshot for Easton
Last spring frost
May 14
First fall frost
Oct 17
Growing season
154 days
Hardiness zone
7a
More local growing data for Easton: nearby ZIP 98925 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Stampede Pass, Wa (2.8 mi from Easton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.