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Wilkeson, WA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Wilkeson, a town in Pierce County, Washington.

This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. North northwest wind around 1 mph.

7-day forecast for Wilkeson

WhenTempForecastWindPrecip
This Afternoon 72°F Mostly Sunny 1 mph NNW 0%
Tonight 52°F Mostly Clear 0 mph 0%
Sunday 75°F Mostly Sunny 1 mph NNW 0%
Sunday Night 53°F Partly Cloudy 0 mph 0%
Monday 71°F Partly Sunny 1 mph NNW 0%
Monday Night 49°F Partly Cloudy 0 mph 0%
Tuesday 67°F Partly Sunny 1 mph NNW 0%
Tuesday Night 48°F Mostly Cloudy 1 mph S 2%
Wednesday 65°F Partly Sunny 1 mph NW 9%
Wednesday Night 48°F Mostly Cloudy 0 mph 9%
Thursday 62°F Mostly Cloudy then Slight Chance Light Rain 1 mph N 17%
Thursday Night 47°F Slight Chance Light Rain 1 mph N 20%
Friday 61°F Slight Chance Light Rain 1 mph NNW 24%
Friday Night 45°F Slight Chance Light Rain then Mostly Cloudy 1 mph E 20%

Forecast source: National Weather Service (api.weather.gov) for Wilkeson (47.101, -122.052). Updated through the day.

Growing snapshot for Wilkeson

Last spring frost
Apr 18
First fall frost
Oct 31
Growing season
196 days
Hardiness zone
8b

More local growing data for Wilkeson: nearby ZIP 98396 weather · frost dates · planting calendar · Washington frost dates

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Climate data from the nearest NOAA station, Mud Mtn Dam, Wa (3.7 mi from Wilkeson). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.