I-5 weather conditions near San Ysidro, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mist 64°F 2025-08-13T08:00:00
• Today 2025-08-13, Patchy Fog then Mostly Sunny. Widespread haze before 11am. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. Light west wind becoming southwest 5 to 10 mph in the morning.
• Tonight 2025-08-13, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65. West wind around 5 mph becoming calm in the evening.
• Thursday 2025-08-14, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 73. Light and variable wind becoming west 5 to 10 mph in the morning.
• Thursday Night 2025-08-14, Increasing Clouds. Increasing clouds, with a low around 64. Southwest wind around 5 mph.
• Friday 2025-08-15, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 70. Southwest wind 5 to 10 mph.
• Friday Night 2025-08-15, Mostly Cloudy. Mostly cloudy, with a low around 63.
• Saturday 2025-08-16, Partly Sunny. Partly sunny, with a high near 70.
• Saturday Night 2025-08-16, Mostly Cloudy. Mostly cloudy, with a low around 63.
• Sunday 2025-08-17, Partly Sunny. Partly sunny, with a high near 71.
• Sunday Night 2025-08-17, Mostly Cloudy. Mostly cloudy, with a low around 64.
• Monday 2025-08-18, Mostly Sunny. Mostly sunny, with a high near 72.
• Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 64.
• Tuesday 2025-08-19, Mostly Sunny. Mostly sunny, with a high near 74.