I-405 WA weather conditions near Bellevue, Washington
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 52°F 2025-10-19T07:15:00 
Today 2025-10-19, Showers. Showers. High near 59. Southwest wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.Tonight 2025-10-19, Showers Likely then Chance Showers. Showers likely before 10pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 48. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday 2025-10-20, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 59. South wind around 6 mph.Monday Night 2025-10-20, Slight Chance Showers then Partly Cloudy. A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 43. Calm wind.
Tuesday 2025-10-21, Mostly Sunny. Mostly sunny, with a high near 63. Light and variable wind.
Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 46.
Wednesday 2025-10-22, Chance Rain. A 30 percent chance of rain after 11am. Partly sunny, with a high near 66.
Wednesday Night 2025-10-22, Rain. Rain. Mostly cloudy, with a low around 51.
Thursday 2025-10-23, Rain Likely. Rain likely. Mostly cloudy, with a high near 63.- Thursday Night 2025-10-23, Rain. Rain. Cloudy, with a low around 53.
- Friday 2025-10-24, Rain. Rain. Cloudy, with a high near 59.
- Friday Night 2025-10-24, Rain. Rain. Cloudy, with a low around 48.
- Saturday 2025-10-25, Rain. Rain. Cloudy, with a high near 56.