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: Overcast 58°F 2025-11-16T17:00:00 
This Afternoon 2025-11-16, Chance Showers. A 40 percent chance of showers. Cloudy, with a high near 61. South wind around 10 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight 2025-11-16, Showers. Showers and possibly a thunderstorm, mainly before 3am, then a chance of showers and thunderstorms after 3am. Low around 51. South wind 13 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday 2025-11-17, Chance Showers. A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 57. South southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Monday Night 2025-11-17, Slight Chance Showers then Mostly Cloudy. A 20 percent chance of showers before 10pm. Mostly cloudy, with a low around 47. South southwest wind around 5 mph becoming calm in the evening.
Tuesday 2025-11-18, Mostly Sunny. Mostly sunny, with a high near 60. Calm wind becoming northwest around 5 mph in the morning.
Tuesday Night 2025-11-18, Partly Cloudy. Partly cloudy, with a low around 46.
Wednesday 2025-11-19, Partly Sunny. Partly sunny, with a high near 58.
Wednesday Night 2025-11-19, Chance Showers. A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 49.
Thursday 2025-11-20, Chance Showers. A chance of showers, mainly before 4pm. Mostly cloudy, with a high near 58.Thursday Night 2025-11-20, Slight Chance Showers then Partly Cloudy. A slight chance of showers before 10pm. Mostly cloudy, with a low around 47.
- Friday 2025-11-21, Mostly Sunny. Mostly sunny, with a high near 63.
Friday Night 2025-11-21, Mostly Clear. Mostly clear, with a low around 45.
Saturday 2025-11-22, Sunny. Sunny, with a high near 62.- Saturday Night 2025-11-22, Mostly Clear. Mostly clear, with a low around 45.
- Sunday 2025-11-23, Mostly Sunny. Mostly sunny, with a high near 62.