I-405 WA weather conditions near Bellevue, Washington
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Overcast 37°F 2025-12-01T09:15:00 Today 2025-12-01, Slight Chance Rain then Mostly Cloudy. A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 45. Calm wind.
Tonight 2025-12-01, Rain Likely and Patchy Fog. Rain likely, mainly after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.Tuesday 2025-12-02, Rain Likely and Patchy Fog then Mostly Cloudy. Rain likely before 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 47. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night 2025-12-02, Patchy Fog. Patchy fog before 11pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 35. Calm wind.Wednesday 2025-12-03, Patchy Fog then Mostly Cloudy. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 45. Calm wind.
Wednesday Night 2025-12-03, Patchy Fog then Chance Rain and Patchy Fog. A 30 percent chance of rain after 4am. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 39.
Thursday 2025-12-04, Rain Likely and Patchy Fog. Rain likely, mainly after 10am. Patchy fog between 7am and 10am. Otherwise, cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night 2025-12-04, Rain Likely. Rain likely. Cloudy, with a low around 44.
Friday 2025-12-05, Rain. Rain. Cloudy, with a high near 53.- Friday Night 2025-12-05, Rain. Rain. Cloudy, with a low around 45.
- Saturday 2025-12-06, Rain. Rain. Mostly cloudy, with a high near 51.
- Saturday Night 2025-12-06, Rain. Rain. Cloudy, with a low around 44.
- Sunday 2025-12-07, Rain. Rain. Cloudy, with a high near 51.