| National Weather Service Forecast for:
Downtown Seattle WA Issued by: National Weather Service Seattle, WA |
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| Updated: 11:26 am PDT Jun 18, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 57. North wind 5 to 9 mph becoming light northeast after midnight. |
| Juneteenth |
Sunny, with a high near 81. Northwest wind 3 to 6 mph. |
| Friday Night |
Increasing clouds, with a low around 57. Northwest wind 5 to 8 mph becoming south southwest after midnight. |
| Saturday |
Cloudy through mid morning, then gradual clearing, with a high near 76. South wind 7 to 10 mph. |
| Saturday Night |
Mostly clear, with a low around 55. Southwest wind 6 to 9 mph. |
| Sunday |
Sunny, with a high near 80. |
| Sunday Night |
Clear, with a low around 58. |
| Monday |
Sunny, with a high near 86. |
| Monday Night |
Mostly clear, with a low around 61. |
| Tuesday |
Sunny, with a high near 89. |
| Tuesday Night |
Partly cloudy, with a low around 62. |
| Wednesday |
Sunny, with a high near 85. |
| Wednesday Night |
Partly cloudy, with a low around 58. |
| Thursday |
Mostly sunny, with a high near 78. |
Forecast from NOAA-NWS for Downtown Seattle WA.
