Elk Plain, WA Weather & Growing Conditions
Today
88°F
Areas Of Smoke
Areas of smoke after 11am. Sunny, with a high near 88. North northeast wind 1 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Areas Of Smoke | 1 to 7 mph NNE | 0% |
| Tonight | 58°F | Areas Of Smoke | 0 to 6 mph ENE | 0% |
| Wednesday | 93°F | Areas Of Smoke | 0 to 5 mph NNE | 0% |
| Wednesday Night | 60°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Thursday | 92°F | Sunny | 0 to 5 mph NW | 0% |
| Thursday Night | 60°F | Mostly Clear | 1 to 5 mph WSW | 0% |
| Friday | 88°F | Sunny | 1 to 5 mph WSW | 0% |
| Friday Night | 58°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Saturday | 85°F | Sunny | 0 to 6 mph WSW | 0% |
| Saturday Night | 55°F | Mostly Clear | 1 to 6 mph WSW | 0% |
| Sunday | 79°F | Mostly Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 54°F | Mostly Clear | 1 to 5 mph WSW | 0% |
| Monday | 79°F | Mostly Sunny | 1 to 5 mph W | 0% |
| Monday Night | 54°F | Partly Cloudy | 1 to 5 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Elk Plain, WA
Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
8b
Explore more for Elk Plain, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Mcmillin Rsvr, Wa (8.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.