I-5 weather conditions near National City, California

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2025-06-15, Patchy Fog. Patchy fog. Otherwise, mostly cloudy, with a low around 61. Calm wind.
• Sunday 2025-06-15, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77. Light west wind increasing to 5 to 10 mph in the morning.
• Sunday Night 2025-06-15, Patchy Fog. Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. West wind around 5 mph becoming calm in the evening.
• Monday 2025-06-16, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, partly sunny, with a high near 77. Light southwest wind becoming west 5 to 10 mph in the morning.
• Monday Night 2025-06-16, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62. West wind around 5 mph.
• Tuesday 2025-06-17, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, partly sunny, with a high near 76.
• Tuesday Night 2025-06-17, Mostly Cloudy. Mostly cloudy, with a low around 62.
• Wednesday 2025-06-18, Partly Sunny. Partly sunny, with a high near 75.
• Wednesday Night 2025-06-18, Mostly Cloudy. Mostly cloudy, with a low around 62.
• Juneteenth 2025-06-19, Partly Sunny. Partly sunny, with a high near 75.
• Thursday Night 2025-06-19, Mostly Cloudy. Mostly cloudy, with a low around 62.
• Friday 2025-06-20, Partly Sunny. Partly sunny, with a high near 74.
• Friday Night 2025-06-20, Increasing Clouds. Increasing clouds, with a low around 62.
• Saturday 2025-06-21, Partly Sunny. Partly sunny, with a high near 71.