I-15 weather conditions near Rancho Cucamonga, California
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Overnight 2025-10-13, Mostly Clear. Mostly clear, with a low around 53. North wind around 5 mph becoming calm.
Columbus Day 2025-10-13, Mostly Sunny. Mostly sunny, with a high near 71. Southeast wind 5 to 10 mph becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night 2025-10-13, Chance Showers. A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 53. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday 2025-10-14, Heavy Rain. Showers. The rain could be heavy at times. High near 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.Tuesday Night 2025-10-14, Chance Showers then Partly Cloudy. A chance of showers before 11pm. Partly cloudy, with a low around 48. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday 2025-10-15, Sunny. Sunny, with a high near 65.
Wednesday Night 2025-10-15, Clear. Clear, with a low around 47.- Thursday 2025-10-16, Sunny. Sunny, with a high near 73.
- Thursday Night 2025-10-16, Clear. Clear, with a low around 51.
- Friday 2025-10-17, Sunny. Sunny, with a high near 76.
- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 54.
- Saturday 2025-10-18, Sunny. Sunny, with a high near 78.
- Saturday Night 2025-10-18, Mostly Clear. Mostly clear, with a low around 54.
- Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 76.