I-15 weather conditions near San Diego, California
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Overnight 2025-10-14, Chance Showers. A chance of showers, mainly after 5am. Mostly cloudy, with a low around 59. Southeast wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday 2025-10-14, Heavy Rain. Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. High near 65. South wind 15 to 20 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.Tuesday Night 2025-10-14, Chance Showers then Partly Cloudy. A chance of showers before 11pm. Partly cloudy, with a low around 54. West wind around 5 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 66. East wind 5 to 10 mph becoming northwest in the morning. Winds could gust as high as 20 mph.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 51. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday 2025-10-16, Sunny. Sunny, with a high near 73.- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 54.
- Friday 2025-10-17, Sunny. Sunny, with a high near 75.
- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 56.
- Saturday 2025-10-18, Sunny. Sunny, with a high near 78.
- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 56.
- Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 75.
Sunday Night 2025-10-19, Increasing Clouds. Increasing clouds, with a low around 56.
Monday 2025-10-20, Partly Sunny. Partly sunny, with a high near 68.