I-405 CA weather conditions near ,
2026-03-21
Roadnow
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7 day weather forecast
Current condition: Clear 68°F 2026-03-20T21:00:00 
Tonight 2026-03-20, Patchy Dense Fog. Detail...Saturday 2026-03-21, Patchy Dense Fog then Sunny. Detail...
- Saturday Night 2026-03-21, Patchy Dense Fog. Detail...
Sunday 2026-03-22, Patchy Dense Fog then Sunny. Detail...
Sunday Night 2026-03-22, Mostly Clear. Detail...
Monday 2026-03-23, Sunny. Detail...
Monday Night 2026-03-23, Partly Cloudy. Detail...
Tuesday 2026-03-24, Mostly Sunny. Detail...- Tuesday Night 2026-03-24, Partly Cloudy. Detail...
- Wednesday 2026-03-25, Sunny. Detail...
- Wednesday Night 2026-03-25, Mostly Clear. Detail...
- Thursday 2026-03-26, Sunny. Detail...
- Thursday Night 2026-03-26, Partly Cloudy. Detail...
- Friday 2026-03-27, Sunny. Detail...