Waterville, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waterville, a town in Douglas County, Washington.
This Afternoon
49°F
Partly Sunny
Partly sunny. High near 49, with temperatures falling to around 42 in the afternoon. Southeast wind around 2 mph.
7-day forecast for Waterville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 49°F | Partly Sunny | 2 mph SE | 4% |
| Tonight | 31°F | Partly Cloudy | 2 mph NW | 4% |
| Wednesday | 50°F | Sunny | 0 to 7 mph SE | 2% |
| Wednesday Night | 35°F | Chance Rain Showers | 5 mph S | 40% |
| Thursday | 51°F | Mostly Sunny | 3 to 8 mph W | 10% |
| Thursday Night | 34°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 5 mph W | 16% |
| Friday | 50°F | Slight Chance Rain Showers then Mostly Cloudy | 0 to 6 mph SW | 16% |
| Friday Night | 34°F | Mostly Cloudy | 5 mph NW | 4% |
| Saturday | 50°F | Partly Sunny | 5 mph NE | 3% |
| Saturday Night | 36°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph NW | 18% |
| Sunday | 53°F | Slight Chance Rain Showers then Partly Sunny | 3 to 13 mph SW | 18% |
| Sunday Night | 33°F | Mostly Cloudy | 2 to 6 mph W | 6% |
| Monday | 49°F | Partly Sunny then Slight Chance Rain Showers | 3 mph N | 16% |
| Monday Night | 34°F | Chance Rain Showers | 3 mph W | 38% |
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 Nov 4, 2026.