Weather WorldSummit, WA 7-Day Night Weather Forecast
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Summit, WA Weather Forecast
Summit, WA Weather Forecast Date: 236 PM PDT Sun Oct 18 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. Lows in the 40s. North wind to 10 mph in the evening becoming light.
Monday... Mostly cloudy. Highs in the mid 50s to lower 60s. Light wind.
Monday Night... Mostly cloudy. Patchy fog in the morning. Lows in the 40s. Light wind becoming northeast to 10 mph after midnight.
Tuesday... Partly sunny in the morning then becoming sunny. Patchy fog in the morning. Highs in the mid 50s to lower 60s. Northeast wind to 10 mph becoming north in the afternoon.
Tuesday Night... Mostly clear. Patchy fog after midnight. Lows in the upper 30s to mid 40s. North wind to 10 mph with gusts to 20 mph in the evening becoming light.
Wednesday... Sunny. Patchy fog in the morning. Highs in the mid 60s.
Wednesday Night... Mostly clear. Lows in the lower to mid 40s.
Thursday... Mostly cloudy. Highs near 60.
Thursday Night... Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows near 40.
Friday... Mostly sunny. Highs in the mid to upper 50s.
Friday Night... Partly cloudy. A slight chance of rain in the evening. Lows near 40.
Saturday... Mostly cloudy with a chance of rain. Highs in the mid 50s.
Saturday Night... Mostly cloudy with a chance of rain. Lows in the lower to mid 40s.
POP = Probability of Precipitation
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