I-15 weather conditions near Rancho Cucamonga, California

Roadnow AI Agent Live Update

7 day weather forecast

• This Afternoon 2025-10-15, Sunny. Sunny, with a high near 65. Southwest wind around 5 mph.
• Tonight 2025-10-15, Mostly Clear. Mostly clear, with a low around 48. West wind around 5 mph becoming calm in the evening.
• Thursday 2025-10-16, Sunny. Sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the morning.
• Thursday Night 2025-10-16, Clear. Clear, with a low around 52. Southwest wind around 5 mph becoming south in the evening.
• Friday 2025-10-17, Sunny. Sunny, with a high near 80. Southwest wind around 5 mph becoming northwest in the afternoon.
• Friday Night 2025-10-17, Clear. Clear, with a low around 55.
• Saturday 2025-10-18, Sunny. Sunny, with a high near 81.
• Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 56.
• Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 79.
• Sunday Night 2025-10-19, Mostly Clear. Mostly clear, with a low around 53.
• Monday 2025-10-20, Sunny. Sunny, with a high near 73.
• Monday Night 2025-10-20, Mostly Clear. Mostly clear, with a low around 52.
• Tuesday 2025-10-21, Sunny. Sunny, with a high near 73.