Weather WorldOak Patch Lake, WA Weather Forecast
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Oak Patch Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
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| Mostly Cloudy | Mostly Cloudy | Drizzle | Partly Cloudy | Partly Sunny | Mostly Cloudy | Chance of Rain | Rain | Chance of Rain | Chance of Showers | Partly Sunny | Mostly Cloudy |
| Hi: 66°FHi: 19°C | Lo: 50°FLo: 10°C | Hi: 66°FHi: 19°C | Lo: 46°FLo: 8°C | Hi: 65°FHi: 18°C | Lo: 47°FLo: 8°C | Hi: 61°FHi: 16°C | Lo: 47°FLo: 8°C | Hi: 61°FHi: 16°C | Lo: 43°FLo: 6°C | Hi: 63°FHi: 17°C | Lo: 43°FLo: 6°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 236 AM PDT Mon Sep 21 2026 
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Issued: 857 AM PDT Mon Sep 21 2026
Aviation
... Southwest flow aloft is expected across Western Washington today as a dry cold front moves onshore across the region. Low level onshore will increase behind the front today for increasing low level moisture across the lowlands later tonight through most of Tuesday morning. Areas of LIFR/IFR stratus will clear most areas by midday today as high and mid level moisture spreads overhead. Widespread MVFR ceilings will develop tonight and persist across the lowlands into early afternoon on...