Winlock, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winlock, a city in Lewis County, Washington.
Today
92°F
Areas Of Smoke
Areas of smoke after 11am. Sunny, with a high near 92. North wind 3 to 7 mph.
7-day forecast for Winlock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Areas Of Smoke | 3 to 7 mph N | 0% |
| Tonight | 58°F | Smoke | 6 mph N | 0% |
| Wednesday | 96°F | Areas Of Smoke | 5 mph NNW | 0% |
| Wednesday Night | 58°F | Mostly Clear | 0 to 3 mph NNW | 0% |
| Thursday | 95°F | Sunny | 0 to 5 mph NNW | 0% |
| Thursday Night | 55°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Friday | 89°F | Sunny | 0 to 7 mph NNW | 0% |
| Friday Night | 53°F | Mostly Clear | 0 to 7 mph NW | 0% |
| Saturday | 83°F | Sunny | 0 to 8 mph NW | 0% |
| Saturday Night | 51°F | Partly Cloudy | 0 to 8 mph WNW | 0% |
| Sunday | 78°F | Mostly Sunny | 0 to 7 mph NW | 0% |
| Sunday Night | 50°F | Partly Cloudy | 0 to 7 mph NW | 0% |
| Monday | 78°F | Mostly Sunny | 0 to 6 mph NNW | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 6 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Winlock (46.491, -122.934). Updated through the day.
Growing snapshot for Winlock
Last spring frost
Apr 5
First fall frost
Oct 25
Growing season
196 days
Hardiness zone
8a
More local growing data for Winlock: nearby ZIP 98596 weather · frost dates · planting calendar · Washington frost dates
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Pe Ell
Toledo
Vader
Climate data from the nearest NOAA station, Toledo Faa Ap, Wa (6.5 mi from Winlock). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.