Ephrata, WA Weather & Growing Conditions
Today
84°F
Haze
Haze and areas of smoke. Sunny, with a high near 84. Northeast wind 5 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Haze | 5 to 9 mph NE | 0% |
| Tonight | 60°F | Haze | 3 to 8 mph W | 0% |
| Wednesday | 88°F | Smoke | 3 to 9 mph SE | 0% |
| Wednesday Night | 62°F | Areas Of Smoke | 5 to 10 mph W | 0% |
| Thursday | 92°F | Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 65°F | Mostly Clear | 6 to 12 mph W | 0% |
| Friday | 92°F | Sunny | 3 to 14 mph W | 0% |
| Friday Night | 63°F | Mostly Clear | 12 to 17 mph NW | 0% |
| Saturday | 90°F | Sunny | 5 to 18 mph W | 0% |
| Saturday Night | 62°F | Mostly Clear | 14 to 20 mph W | 0% |
| Sunday | 86°F | Sunny | 6 to 14 mph W | 0% |
| Sunday Night | 62°F | Mostly Clear | 10 to 15 mph W | 0% |
| Monday | 86°F | Sunny | 5 to 13 mph W | 0% |
| Monday Night | 62°F | Mostly Clear | 7 to 14 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ephrata, WA
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
6b
Explore more for Ephrata, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Ephrata Muni Ap, Wa (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.