Vacaville, California Weather
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Weather Forecast for Vacaville, California : Solano County
Issued: 12:21 am PDT Oct 13, 2025 Latitude: 38.3565773 Longitude: -121.9877444 View on Google Maps

MouseOver for Detail Forecast
Overnight Columbus Day Tuesday Wednesday Thursday Friday Saturday Sunday
Cloudy on Overnight 100% chance of thunderstorms on Columbus Day 50% chance of on Tuesday Mostly Sunny on Wednesday Sunny on Thursday Sunny on Friday Sunny on Saturday Sunny on Sunday
Low: 55°F High: 62°F High: 61°F High: 67°F High: 72°F High: 74°F High: 77°F High: 74°F
Low: 51°F Low: 53°F Low: 52°F Low: 53°F Low: 55°F Low: 56°F  
Cloudy Thunderstorms Partly Sunny Mostly Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
VACAVILLE - (KVCB)
50°
Clear
as of 2:53 AM PDST
Rel. Humidity: 76%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.70 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
50°
Clear
as of 2:54 AM PDST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CONCORD - (KCCR)
57°
Clear
as of 2:53 AM PDST
Rel. Humidity: 67%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.73 in.
Flight Rule: VFR
Wind Data
7 MPH
210° Southwest
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 55. West wind around 5 mph.
100% chance of thunderstorms Columbus Day Columbus Day... Showers, with thunderstorms also possible after 2pm. Patchy fog after 5pm. High near 62. Southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
60% chance of thunderstorms Monday Night Monday Night... Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 4am. Mostly cloudy, with a low around 51. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
50% chance of Tuesday Tuesday... A 50 percent chance of showers. Partly sunny, with a high near 61. Calm wind becoming east 5 to 7 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 53. East southeast wind around 6 mph becoming calm in the evening.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 67.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52.
Sunny on Thursday Thursday... Sunny, with a high near 72.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 53.
Sunny on Friday Friday... Sunny, with a high near 74.
Clear on Friday Night Friday Night... Clear, with a low around 55.
Sunny on Saturday Saturday... Sunny, with a high near 77.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 56.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Current Radar Image


Sun Almanac for Vacaville, California
Sunrise: 07:16 AM
Sunset: 6:32 PM
Civil Sunrise:06:49 AM
Civil Sunset: 6:59 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 7:30 PM
Astro Sunrise: 05:48 AM
Astro Sunset: 8:00 PM
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