I-405 CA weather conditions near Irvine, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 63°F 2025-11-21T22:45:00
• Tonight 2025-11-21, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a low around 55. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
• Saturday 2025-11-22, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 69. Northeast wind 5 to 15 mph, with gusts as high as 25 mph.
• Saturday Night 2025-11-22, Mostly Clear. Mostly clear, with a low around 54. Calm wind becoming east around 5 mph.
• Sunday 2025-11-23, Sunny. Sunny, with a high near 67. East wind around 5 mph becoming south in the afternoon.
• Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 53. Calm wind.
• Monday 2025-11-24, Mostly Sunny. Mostly sunny, with a high near 66.
• Monday Night 2025-11-24, Mostly Clear. Mostly clear, with a low around 52.
• Tuesday 2025-11-25, Sunny. Sunny, with a high near 70.
• Tuesday Night 2025-11-25, Mostly Clear. Mostly clear, with a low around 54.
• Wednesday 2025-11-26, Sunny. Sunny, with a high near 73.
• Wednesday Night 2025-11-26, Partly Cloudy. Partly cloudy, with a low around 56.
• Thanksgiving Day 2025-11-27, Mostly Sunny. Mostly sunny, with a high near 73.
• Thursday Night 2025-11-27, Partly Cloudy. Partly cloudy, with a low around 55.
• Friday 2025-11-28, Mostly Sunny. Mostly sunny, with a high near 69.