I-15 weather conditions near Fallbrook, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 64°F 2025-10-14T10:45:00
• Today 2025-10-14, Heavy Rain. Showers before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then showers likely after 2pm. Some of the storms could produce heavy rainfall. High near 61. South wind 15 to 20 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
• Tonight 2025-10-14, Chance Showers then Partly Cloudy. A chance of showers before 11pm. Partly cloudy, with a low around 50. Southeast wind around 5 mph becoming northeast after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
• Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 64. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
• Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 48. Light and variable wind becoming northeast 5 to 10 mph after midnight.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
• Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 53.
• Friday 2025-10-17, Sunny. Sunny, with a high near 76.
• Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 55.
• Saturday 2025-10-18, Sunny. Sunny, with a high near 79.
• 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, Partly Cloudy. Partly cloudy, with a low around 53.
• Monday 2025-10-20, Mostly Sunny. Mostly sunny, with a high near 66.