I-80 weather conditions near Vacaville, California
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 70°F 2025-09-22T22:00:00 - Tonight 2025-09-22, Clear. Clear, with a low around 70. West wind around 6 mph becoming calm after midnight.
Tuesday 2025-09-23, Hot. Sunny and hot, with a high near 100. North northeast wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night 2025-09-23, Mostly Clear. Mostly clear, with a low around 67. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday 2025-09-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night 2025-09-24, Mostly Cloudy. Mostly cloudy, with a low around 65. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday 2025-09-25, Mostly Sunny. Mostly sunny, with a high near 87.- Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 64.
Friday 2025-09-26, Sunny. Sunny, with a high near 92.- Friday Night 2025-09-26, Mostly Clear. Mostly clear, with a low around 63.
Saturday 2025-09-27, Sunny. Sunny, with a high near 86.- Saturday Night 2025-09-27, Mostly Clear. Mostly clear, with a low around 62.
- Sunday 2025-09-28, Sunny. Sunny, with a high near 83.
- Sunday Night 2025-09-28, Mostly Clear. Mostly clear, with a low around 62.
Monday 2025-09-29, Slight Chance T-storms then Mostly Sunny. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.