I-405 CA weather conditions near Santa Ana, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 57°F 2025-04-28T03:00:00
• Overnight 2025-04-28, Mostly Cloudy. Mostly cloudy, with a low around 54. South wind around 5 mph.
• Monday 2025-04-28, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 68. Light south wind increasing to 5 to 10 mph in the morning.
• Monday Night 2025-04-28, Mostly Clear. Mostly clear, with a low around 53. Southwest wind around 5 mph becoming calm in the evening.
• Tuesday 2025-04-29, Sunny. Sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the morning.
• Tuesday Night 2025-04-29, Increasing Clouds. Increasing clouds, with a low around 54. Southwest wind around 5 mph becoming southeast after midnight.
• Wednesday 2025-04-30, Partly Sunny. Partly sunny, with a high near 70.
• Wednesday Night 2025-04-30, Mostly Cloudy. Mostly cloudy, with a low around 54.
• Thursday 2025-05-01, Partly Sunny. Partly sunny, with a high near 70.
• Thursday Night 2025-05-01, Partly Cloudy. Partly cloudy, with a low around 55.
• Friday 2025-05-02, Mostly Sunny. Mostly sunny, with a high near 70.
• Friday Night 2025-05-02, Increasing Clouds. Increasing clouds, with a low around 57.
• Saturday 2025-05-03, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 68.
• Saturday Night 2025-05-03, Partly Cloudy. Partly cloudy, with a low around 53.
• Sunday 2025-05-04, Mostly Sunny. Mostly sunny, with a high near 66.