| NWS Forecast for: Downtown Seattle WA Issued by: National Weather Service Seattle, WA Last Update: 11:26 am PDT Aug 17, 2026 | |
| Tonight: Increasing clouds, with a low around 59. North northwest wind around 5 mph becoming calm in the evening. Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. West southwest wind 3 to 5 mph. Tuesday Night: Increasing clouds, with a low around 59. South wind 3 to 5 mph. Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 76. West southwest wind 3 to 5 mph. Wednesday Night: Partly cloudy, with a low around 58. North wind around 5 mph becoming calm in the evening. Thursday: Mostly sunny, with a high near 79. Thursday Night: Mostly clear, with a low around 59. Friday: Partly sunny, with a high near 76. Friday Night: Mostly cloudy, with a low around 59. Saturday: A slight chance of rain before 11am. Mostly cloudy, with a high near 71. Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 58. Sunday: Partly sunny, with a high near 72. Sunday Night: Partly cloudy, with a low around 57. Monday: Mostly sunny, with a high near 74. | |
| Downtown Seattle WA 47.61°N 122.32°W (Elev. 240 ft) | |
Visit your local NWS office at: https://www.weather.gov/sew |