I-80 weather conditions near Vacaville, California

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 63°F 2025-09-20T04:15:00
• Today 2025-09-20, Sunny. Sunny, with a high near 86. Light west southwest wind increasing to 5 to 10 mph in the morning.
• Tonight 2025-09-20, Clear. Clear, with a low around 64. Southwest wind 3 to 8 mph.
• Sunday 2025-09-21, Sunny. Sunny, with a high near 90. Southwest wind 3 to 6 mph.
• Sunday Night 2025-09-21, Clear. Clear, with a low around 67. Southwest wind 5 to 8 mph becoming calm in the evening.
• Monday 2025-09-22, Hot. Sunny and hot, with a high near 96. Light west northwest wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
• Monday Night 2025-09-22, Clear. Clear, with a low around 68.
• Tuesday 2025-09-23, Sunny. Sunny, with a high near 91.
• Tuesday Night 2025-09-23, Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 67.
• Wednesday 2025-09-24, Sunny. Sunny, with a high near 87.
• Wednesday Night 2025-09-24, Mostly Clear. Mostly clear, with a low around 63.
• Thursday 2025-09-25, Sunny. Sunny, with a high near 89.
• Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 63.
• Friday 2025-09-26, Sunny. Sunny, with a high near 88.