I-5 weather conditions near National City, California

Roadnow AI Agent Live Update

7 day weather forecast

• This Afternoon 2025-06-23, Mostly Sunny. Mostly sunny, with a high near 66. Southwest wind around 10 mph.
• Tonight 2025-06-23, Mostly Cloudy. Mostly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
• Tuesday 2025-06-24, Mostly Sunny. Mostly sunny, with a high near 67. Light southwest wind becoming west 5 to 10 mph in the morning.
• Tuesday Night 2025-06-24, Increasing Clouds. Increasing clouds, with a low around 60. West wind 5 to 10 mph.
• Wednesday 2025-06-25, Partly Sunny. Partly sunny, with a high near 69. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
• Wednesday Night 2025-06-25, Mostly Cloudy. Mostly cloudy, with a low around 61.
• Thursday 2025-06-26, Partly Sunny. Partly sunny, with a high near 70.
• Thursday Night 2025-06-26, Increasing Clouds. Increasing clouds, with a low around 61.
• Friday 2025-06-27, Partly Sunny. Partly sunny, with a high near 71.
• Friday Night 2025-06-27, Increasing Clouds. Increasing clouds, with a low around 63.
• Saturday 2025-06-28, Partly Sunny. Partly sunny, with a high near 73.
• Saturday Night 2025-06-28, Increasing Clouds. Increasing clouds, with a low around 63.
• Sunday 2025-06-29, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 73.