Duvall, WA Weather Forecast
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Duvall Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Patchy Fog | Chance of Rain | Chance of T-Storm | Chance of Rain | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Chance of Rain | Chance of Rain | Chance of Rain |
| Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 56°FHi: 13°C | Lo: 45°FLo: 7°C | Hi: 60°FHi: 16°C | Lo: 43°FLo: 6°C | Hi: 63°FHi: 17°C | Lo: 43°FLo: 6°C | Hi: 63°FHi: 17°C | Lo: 47°FLo: 8°C | Hi: 63°FHi: 17°C | Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 236 AM PDT Thu Sep 24 2026 

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Issued: 912 AM PDT Thu Sep 24 2026
Aviation
... Most all terminals remain VFR under a high level cloud deck across the area this morning. These ceilings will gradually lower into the afternoon and evening as a low pressure system pushes through tonight into tomorrow. This system will bring rain across the area this evening along the coast and pushing inland overnight into early Friday. Ceilings will lower to MVFR to IFR, with periods of LIFR possible in the heaviest rain along the coast, beginning after around 03-06Z tonight and w...
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