Waterville, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waterville, a town in Douglas County, Washington.
Today
76°F
Mostly Sunny
Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. South wind 1 to 7 mph.
7-day forecast for Waterville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Mostly Sunny | 1 to 7 mph S | 0% |
| Tonight | 52°F | Mostly Clear | 1 to 6 mph SW | 0% |
| Sunday | 76°F | Sunny | 1 to 6 mph SE | 0% |
| Sunday Night | 53°F | Mostly Clear | 1 to 6 mph SW | 0% |
| Monday | 77°F | Sunny | 1 to 6 mph W | 0% |
| Monday Night | 51°F | Partly Cloudy | 8 mph W | 0% |
| Tuesday | 73°F | Mostly Sunny | 2 to 6 mph W | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 6 to 9 mph W | 0% |
| Wednesday | 67°F | Mostly Sunny | 3 to 8 mph W | 1% |
| Wednesday Night | 47°F | Mostly Cloudy | 6 to 9 mph W | 2% |
| Thursday | 64°F | Partly Sunny | 6 mph NW | 6% |
| Thursday Night | 47°F | Mostly Cloudy | 7 mph W | 9% |
| Friday | 61°F | Mostly Sunny | 8 mph NW | 9% |
| Friday Night | 44°F | Partly Cloudy | 8 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Waterville (47.648, -120.071). Updated through the day.
Growing snapshot for Waterville
Last spring frost
May 14
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
7a
More local growing data for Waterville: nearby ZIP 98843 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Waterville, Wa (6.3 mi from Waterville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.