I-15 weather conditions near Fallbrook, California

Roadnow AI Agent Live Update

7 day weather forecast

• Tonight 2025-10-12, Mostly Cloudy. Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm.
• Columbus Day 2025-10-13, Partly Sunny. Partly sunny, with a high near 68. Southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
• Monday Night 2025-10-13, Chance Showers. A chance of showers after 11pm. Mostly cloudy, with a low around 55. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
• Tuesday 2025-10-14, Showers Likely. Showers likely, mainly after 11am. Mostly cloudy, with a high near 61. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation 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 50. South wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
• Wednesday 2025-10-15, Sunny. Sunny, with a high near 66.
• Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 49.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 73.
• Thursday Night 2025-10-16, Clear. 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, Mostly Sunny. Mostly sunny, with a high near 78.
• Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 54.
• Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 75.