Easton, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Easton, a community in Kittitas County, Washington.
Today
51°F
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 4pm. Partly sunny. High near 51, with temperatures falling to around 47 in the afternoon. East wind around 1 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Easton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 51°F | Partly Sunny then Slight Chance Rain Showers | 1 mph E | 18% |
| Tonight | 39°F | Rain Showers | 2 mph NW | 91% |
| Thursday | 49°F | Patchy Fog then Mostly Sunny | 0 to 5 mph NW | 8% |
| Thursday Night | 35°F | Areas Of Fog | 0 mph | 14% |
| Friday | 48°F | Rain Showers Likely | 1 mph SE | 74% |
| Friday Night | 40°F | Rain Showers Likely | 0 mph | 67% |
| Saturday | 54°F | Patchy Fog then Partly Sunny | 0 to 5 mph SE | 6% |
| Saturday Night | 39°F | Rain Showers Likely | 3 mph SE | 72% |
| Sunday | 48°F | Rain Showers Likely | 5 mph W | 72% |
| Sunday Night | 33°F | Mostly Cloudy | 2 mph SW | 6% |
| Monday | 51°F | Partly Sunny | 1 mph E | 13% |
| Monday Night | 36°F | Chance Rain Showers | 0 mph | 44% |
| Tuesday | 50°F | Chance Rain Showers | 2 mph E | 52% |
| Tuesday Night | 39°F | Chance Rain Showers | 1 mph E | 52% |
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 Nov 4, 2026.