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Frederickson, WA Weather & Growing Conditions

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

Today
60°F
Patchy Fog then Chance Light Rain
Patchy fog before 9am, then a chance of rain. Mostly cloudy. High near 60, with temperatures falling to around 56 in the afternoon. Southwest wind 0 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Frederickson

WhenTempForecastWindPrecip
Today 60°F Patchy Fog then Chance Light Rain 0 to 6 mph SW 53%
Tonight 45°F Light Rain 7 to 12 mph SSW 88%
Thursday 59°F Mostly Sunny 6 to 9 mph SSW 12%
Thursday Night 43°F Mostly Cloudy then Light Rain Likely 5 to 8 mph S 57%
Friday 58°F Light Rain 3 to 14 mph SSE 77%
Friday Night 46°F Light Rain Likely 3 mph SE 70%
Saturday 64°F Mostly Cloudy then Slight Chance Light Rain 1 mph SE 24%
Saturday Night 48°F Light Rain 1 to 14 mph S 80%
Sunday 57°F Light Rain Likely 2 to 12 mph SSW 63%
Sunday Night 40°F Slight Chance Light Rain 2 mph SSE 15%
Monday 57°F Chance Light Rain 2 mph SSE 36%
Monday Night 45°F Chance Light Rain 2 to 7 mph SSE 53%
Tuesday 59°F Chance Light Rain 5 to 9 mph S 53%
Tuesday Night 47°F Chance Light Rain 6 mph SSE 50%

Forecast source: National Weather Service (api.weather.gov) for Frederickson (47.092, -122.362). Updated through the day.

Growing snapshot for Frederickson

Last spring frost
Apr 11
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
8b

More local growing data for Frederickson: nearby ZIP 98375 weather · frost dates · planting calendar · Washington frost dates

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Climate data from the nearest NOAA station, Mcmillin Rsvr, Wa (4 mi from Frederickson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.