| NWS Forecast for: Tukwila WA Issued by: National Weather Service Seattle, WA Last Update: 1:15 pm PDT Aug 16, 2026 |  |
| Tonight: Patchy smoke between 7pm and 10pm. Increasing clouds, with a low around 59. North northwest wind around 5 mph becoming calm after midnight. Monday: Cloudy through mid morning, then gradual clearing, with a high near 80. Calm wind becoming north northwest around 6 mph in the afternoon. Monday Night: Partly cloudy, with a low around 60. North northwest wind around 5 mph becoming calm in the evening. Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 79. South southwest wind 3 to 6 mph. Tuesday Night: Partly cloudy, with a low around 59. West southwest wind 3 to 5 mph. Wednesday: Partly sunny, with a high near 77. Wednesday Night: Partly cloudy, with a low around 59. Thursday: Mostly sunny, with a high near 81. Thursday Night: Partly cloudy, with a low around 60. Friday: Partly sunny, with a high near 78. Friday Night: A chance of rain. Mostly cloudy, with a low around 59. Saturday: A chance of rain. Mostly cloudy, with a high near 72. Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 59. Sunday: A slight chance of rain. Partly sunny, with a high near 75. | |
| Tukwila WA 47.48°N 122.28°W (Elev. 200 ft) | |
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