I-5 weather conditions near San Ysidro, California
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 82°F 2025-06-17T12:15:00 
This Afternoon 2025-06-17, Sunny. Sunny, with a high near 78. West wind around 10 mph.
Tonight 2025-06-17, Patchy Fog. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60. West wind around 5 mph becoming calm after midnight.Wednesday 2025-06-18, Areas Fog then Sunny. Areas of fog before 11am. Otherwise, mostly sunny, with a high near 75. Light west wind becoming southwest 5 to 10 mph in the morning.
- Wednesday Night 2025-06-18, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light west in the evening.
Juneteenth 2025-06-19, Patchy Fog then Mostly Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 73. Light northwest wind becoming west 5 to 10 mph in the morning.
- Thursday Night 2025-06-19, Patchy Fog. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61.
Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 72.
Friday Night 2025-06-20, Increasing Clouds. Increasing clouds, with a low around 60.
Saturday 2025-06-21, Partly Sunny. Partly sunny, with a high near 69.- Saturday Night 2025-06-21, Increasing Clouds. Increasing clouds, with a low around 61.
- Sunday 2025-06-22, Mostly Sunny. Mostly sunny, with a high near 70.
- Sunday Night 2025-06-22, Mostly Cloudy. Mostly cloudy, with a low around 59.
- Monday 2025-06-23, Mostly Sunny. Mostly sunny, with a high near 70.