I-15 weather conditions near San Diego, California

Roadnow AI Agent Live Update

7 day weather forecast

• Today 2025-10-20, Sunny. Sunny, with a high near 79. Light and variable wind becoming west 5 to 10 mph in the afternoon.
• Tonight 2025-10-20, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58. West wind around 5 mph becoming calm in the evening.
• Tuesday 2025-10-21, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
• Tuesday Night 2025-10-21, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 59. Northwest wind around 5 mph.
• Wednesday 2025-10-22, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 69. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
• Wednesday Night 2025-10-22, Increasing Clouds. Increasing clouds, with a low around 57.
• Thursday 2025-10-23, Mostly Sunny. Mostly sunny, with a high near 72.
• Thursday Night 2025-10-23, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly clear, with a low around 58.
• Friday 2025-10-24, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 76.
• Friday Night 2025-10-24, Partly Cloudy. Partly cloudy, with a low around 59.
• Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 74.
• Saturday Night 2025-10-25, Mostly Cloudy. Mostly cloudy, with a low around 59.
• Sunday 2025-10-26, Partly Sunny. Partly sunny, with a high near 72.