I-405 WA weather conditions near Seattle, Washington
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2025-06-20, Showers. Showers, with thunderstorms also possible after 5pm. High near 62. West wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-06-20, Showers. Showers and possibly a thunderstorm. Low around 51. South wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Saturday 2025-06-21, Showers then Chance Showers. Showers, mainly before 11am. High near 63. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night 2025-06-21, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 53. South wind around 7 mph.
Sunday 2025-06-22, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 73. West southwest wind 6 to 8 mph.
Sunday Night 2025-06-22, Partly Cloudy. Partly cloudy, with a low around 55.
Monday 2025-06-23, Mostly Sunny. Mostly sunny, with a high near 78.
Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 56.
Tuesday 2025-06-24, Sunny. Sunny, with a high near 84.- Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 58.
Wednesday 2025-06-25, Partly Sunny. Partly sunny, with a high near 76.
Wednesday Night 2025-06-25, Mostly Cloudy. Mostly cloudy, with a low around 56.
Thursday 2025-06-26, Slight Chance Showers. A slight chance of showers. Partly sunny, with a high near 73.