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Sylvan, WA Weather Forecast
Sylvan, WA Weather Forecast Date: 121 PM PDT Thu Oct 01 2026
The area/counties/county of: Lowlands Of Pierce And Southern King Counties, including the cities of: Seatac, Tacoma, Federal Way, Kent, Lakewood, Puyallup, and Sumner.or toggle through each period.
Tonight... Mostly cloudy in the evening then becoming mostly clear. Lows in the upper 40s to mid 50s. Light wind.
Friday... Partly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Light wind becoming southwest to 10 mph in the afternoon.
Friday Night... Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower to mid 50s. Light wind.
Saturday... Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 60s to lower 70s. Northeast wind to 10 mph becoming north in the afternoon.
Saturday Night... Mostly clear. Lows in the upper 40s to mid 50s. North wind to 10 mph becoming northeast after midnight.
Sunday... Mostly sunny. Highs in the lower to mid 70s.
Sunday Night... Mostly clear. Lows in the lower 50s.
Monday... Partly sunny. Highs near 70.
Monday Night... Partly cloudy. Lows in the lower 50s.
Tuesday... Partly sunny. Highs in the mid to upper 60s.
Tuesday Night... Partly cloudy. Lows near 50.
Wednesday... Partly sunny. Highs in the mid to upper 60s.
Wednesday Night... Mostly clear. Lows near 50.
POP = Probability of Precipitation
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