I-5 weather conditions near San Ysidro, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: haze 64°F 2025-08-17T08:15:00
• Today 2025-08-17, Mostly Sunny. Mostly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the afternoon.
• Tonight 2025-08-17, Increasing Clouds. Increasing clouds, with a low around 64. West wind around 5 mph becoming calm after midnight.
• Monday 2025-08-18, Gradual Clearing. Cloudy through mid morning, then gradual clearing, with a high near 73. Light northwest wind becoming west 5 to 10 mph in the afternoon.
• Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening.
• Tuesday 2025-08-19, Mostly Sunny. Mostly sunny, with a high near 74. Light northwest wind becoming west 5 to 10 mph in the morning.
• Tuesday Night 2025-08-19, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 66.
• Wednesday 2025-08-20, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, partly sunny, with a high near 75.
• Wednesday Night 2025-08-20, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 67.
• Thursday 2025-08-21, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, partly sunny, with a high near 78.
• Thursday Night 2025-08-21, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 69.
• Friday 2025-08-22, Patchy Fog then Mostly Sunny. Patchy fog. Otherwise, partly sunny, with a high near 80.
• Friday Night 2025-08-22, Patchy Fog. Patchy fog. Otherwise, mostly cloudy, with a low around 69.
• Saturday 2025-08-23, Patchy Fog then Mostly Sunny. Patchy fog. Otherwise, partly sunny, with a high near 80.