I-15 weather conditions near Ontario, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 88°F 2025-08-14T14:30:00
• This Afternoon 2025-08-14, Sunny. Sunny, with a high near 90. West wind 10 to 15 mph, with gusts as high as 20 mph.
• Tonight 2025-08-14, Increasing Clouds. Increasing clouds, with a low around 62. West wind 5 to 10 mph, with gusts as high as 20 mph.
• Friday 2025-08-15, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 87. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
• Friday Night 2025-08-15, Increasing Clouds. Increasing clouds, with a low around 62. West wind 5 to 15 mph, with gusts as high as 20 mph.
• Saturday 2025-08-16, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
• Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 61.
• Sunday 2025-08-17, Sunny. Sunny, with a high near 87.
• Sunday Night 2025-08-17, Clear. Clear, with a low around 62.
• Monday 2025-08-18, Sunny. Sunny, with a high near 90.
• Monday Night 2025-08-18, Clear. Clear, with a low around 63.
• Tuesday 2025-08-19, Sunny. Sunny, with a high near 94.
• Tuesday Night 2025-08-19, Mostly Clear. Mostly clear, with a low around 65.
• Wednesday 2025-08-20, Sunny. Sunny, with a high near 94.