I-405 CA weather conditions near Los Angeles, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 50°F 2025-11-18T07:00:00
• Today 2025-11-18, Chance Showers. A 30 percent chance of showers and thunderstorms, mainly between 10am and 4pm. Mostly sunny, with a high near 57. East wind around 5 mph becoming south in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Tonight 2025-11-18, Slight Chance T-storms then Mostly Clear. A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 47. North wind around 5 mph becoming calm after midnight.
• Wednesday 2025-11-19, Mostly Sunny. Mostly sunny, with a high near 58. Calm wind becoming southwest around 5 mph in the afternoon.
• Wednesday Night 2025-11-19, Increasing Clouds. Increasing clouds, with a low around 49. North wind around 5 mph.
• Thursday 2025-11-20, Chance Showers. A 30 percent chance of showers after 10am. Mostly cloudy, with a high near 56. South southeast wind 5 to 10 mph. New precipitation amounts between a tenth and quarter of an inch possible.
• Thursday Night 2025-11-20, Showers Likely. Showers likely. Cloudy, with a low around 50. Chance of precipitation is 70%.
• Friday 2025-11-21, Chance Showers. A 40 percent chance of showers. Mostly cloudy, with a high near 60.
• Friday Night 2025-11-21, Chance Showers then Mostly Cloudy. A chance of showers before 10pm. Mostly cloudy, with a low around 51.
• Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 62.
• Saturday Night 2025-11-22, Partly Cloudy. Partly cloudy, with a low around 51.
• Sunday 2025-11-23, Sunny. Sunny, with a high near 63.
• Sunday Night 2025-11-23, Patchy Fog. Patchy fog. Otherwise, mostly cloudy, with a low around 51.
• Monday 2025-11-24, Patchy Fog then Mostly Sunny. Patchy fog. Otherwise, mostly sunny, with a high near 64.