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Lake Union Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
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| Mostly Clear | Partly Sunny | Mostly Clear | Mostly Cloudy | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain | Chance of Rain |
| Lo: 45°FLo: 7°C | Hi: 57°FHi: 14°C | Lo: 40°FLo: 4°C | Hi: 57°FHi: 14°C | Lo: 45°FLo: 7°C | Hi: 57°FHi: 14°C | Lo: 47°FLo: 8°C | Hi: 57°FHi: 14°C | Lo: 47°FLo: 8°C | Hi: 57°FHi: 14°C | Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1225 AM PDT Fri Oct 23 2026 
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Issued: 1008 PM PDT Thu Oct 22 2026
Aviation
... Mostly VFR this evening. With winds remaining light, we`ll see another round of MVFR to IFR/localized LIFR conditions as low stratus and fog expand over the region early Friday morning, particularly south of the Puget Sound and over the Kitsap Peninsula. Flight conditions are expected to improve to VFR across western Washington Friday afternoon under clear skies.
Surface winds ease this evening and shift southeasterly early Friday morning, switching back to northerly Friday afternoon.
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