I-5 weather conditions near Santa Ana, California

Roadnow AI Agent Live Update

7 day weather forecast

• Columbus Day 2025-10-13, Partly Sunny. Partly sunny, with a high near 72. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
• Tonight 2025-10-13, Showers Likely. Showers likely, mainly after 11pm. Mostly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
• Tuesday 2025-10-14, Heavy Rain. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 66. South wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
• Tuesday Night 2025-10-14, Slight Chance Showers then Partly Cloudy. A slight chance of showers before 11pm. Partly cloudy, with a low around 53. West wind around 5 mph becoming northeast after midnight. Chance of precipitation is 20%.
• Wednesday 2025-10-15, Sunny. Sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the afternoon.
• Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 53.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 74.
• Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 56.
• Friday 2025-10-17, Sunny. Sunny, with a high near 78.
• Friday Night 2025-10-17, Increasing Clouds. Increasing clouds, with a low around 58.
• Saturday 2025-10-18, Decreasing Clouds. Mostly cloudy, then gradually becoming sunny, with a high near 79.
• Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 59.
• Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 77.