Weather forecast for: Duvall WA
Last Update: 11:26 am PDT Sep 25, 2026
Today: Showers and possibly a thunderstorm, mainly before 5pm, then rain likely and possibly a thunderstorm after 5pm. Steady temperature around 57. South wind 5 to 9 mph becoming light and variable in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight: A 30 percent chance of rain, mainly before 8pm. Partly cloudy, with a low around 45. South southwest wind 5 to 8 mph becoming southeast after midnight. Winds could gust as high as 21 mph.
Saturday: Increasing clouds, with a high near 63. Calm wind.
Saturday Night: Mostly cloudy, with a low around 41. Calm wind.
Sunday: Mostly sunny, with a high near 64. Calm wind.
Sunday Night: Mostly clear, with a low around 42.
Monday: Partly sunny, with a high near 65.
Monday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 50.
Tuesday: Rain likely. Cloudy, with a high near 61.
Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 48.
Wednesday: A chance of rain. Mostly cloudy, with a high near 64.
Wednesday Night: A chance of rain. Mostly cloudy, with a low around 48.
Thursday: A chance of rain. Partly sunny, with a high near 61.
WeatherWorld.com
City of Duvall, WA
