Waterville, WA Weather & Growing Conditions
Today
84°F
Smoke then Haze
Smoke and haze before 10am, then haze and areas of smoke. Sunny, with a high near 84. East wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Smoke then Haze | 3 to 7 mph E | 0% |
| Tonight | 57°F | Smoke | 6 mph W | 0% |
| Wednesday | 89°F | Smoke | 3 to 9 mph SE | 0% |
| Wednesday Night | 58°F | Areas Of Smoke | 9 mph W | 0% |
| Thursday | 93°F | Sunny | 3 to 9 mph W | 0% |
| Thursday Night | 61°F | Mostly Clear | 9 mph W | 0% |
| Friday | 94°F | Sunny | 5 to 20 mph W | 0% |
| Friday Night | 59°F | Mostly Clear | 10 to 20 mph W | 0% |
| Saturday | 90°F | Sunny | 6 to 23 mph W | 0% |
| Saturday Night | 58°F | Mostly Clear | 12 to 23 mph W | 0% |
| Sunday | 86°F | Sunny | 6 to 14 mph W | 0% |
| Sunday Night | 57°F | Mostly Clear | 10 to 14 mph W | 0% |
| Monday | 86°F | Sunny | 5 to 10 mph W | 0% |
| Monday Night | 58°F | Mostly Clear | 9 to 13 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Waterville, WA
Last spring frost
May 14
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
6b
Explore more for Waterville, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Waterville, Wa (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.