I-5 weather conditions near Santa Ana, California

Roadnow AI Agent Live Update

7 day weather forecast

• Today 2025-10-19, Sunny. Sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the afternoon.
• Tonight 2025-10-19, Partly Cloudy. Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm.
• Monday 2025-10-20, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening.
• Tuesday 2025-10-21, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the afternoon.
• Tuesday Night 2025-10-21, Increasing Clouds. Increasing clouds, with a low around 59.
• Wednesday 2025-10-22, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 72.
• Wednesday Night 2025-10-22, Partly Cloudy. Partly cloudy, with a low around 57.
• Thursday 2025-10-23, Sunny. Sunny, with a high near 74.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 58.
• Friday 2025-10-24, Mostly Sunny. Mostly sunny, with a high near 78.
• Friday Night 2025-10-24, Increasing Clouds. Increasing clouds, with a low around 59.
• Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 75.