Monticello, California Weather
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Weather Forecast for Monticello, California : Napa County
Issued: 1:26 pm PDT Jul 2, 2025 Latitude: 38.5776843 Longitude: -122.207197 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Independence Day Saturday Sunday Monday Tuesday Wednesday
Mostly Clear on Tonight Mostly Sunny on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday
Low: 63°F High: 85°F High: 79°F High: 84°F High: 86°F High: 86°F High: 87°F High: 89°F
Low: 59°F Low: 56°F Low: 59°F Low: 59°F Low: 59°F Low: 59°F  
Mostly Clear Mostly Sunny Sunny Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
VACAVILLE - (KVCB)
100°
Clear
as of 3:53 PM PDST
Rel. Humidity: 21%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.73 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 22 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
70°
Clear
as of 3:54 PM PDST
Rel. Humidity: 64%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
16 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
90°
Clear
as of 3:55 PM PDST
Rel. Humidity: 33%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.72 in.
Flight Rule: VFR
Wind Data
22 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
CONCORD - (KCCR)
90°
Clear
as of 3:53 PM PDST
Rel. Humidity: 33%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
13 MPH
300° Northwest
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 63. West wind 6 to 10 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 85. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 59. West wind 7 to 17 mph, with gusts as high as 22 mph.
Sunny on Independence Day Independence Day... Sunny, with a high near 79. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Clear on Friday Night Friday Night... Clear, with a low around 56. West wind 5 to 13 mph.
Sunny on Saturday Saturday... Sunny, with a high near 84.
Clear on Saturday Night Saturday Night... Clear, with a low around 59.
Sunny on Sunday Sunday... Sunny, with a high near 86.
Clear on Sunday Night Sunday Night... Clear, with a low around 59.
Sunny on Monday Monday... Sunny, with a high near 86.
Clear on Monday Night Monday Night... Clear, with a low around 59.
Sunny on Tuesday Tuesday... Sunny, with a high near 87.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 59.
Sunny on Wednesday Wednesday... Sunny, with a high near 89.
Current Radar Image


Sun Almanac for Monticello, California
Sunrise: 05:49 AM
Sunset: 8:37 PM
Civil Sunrise:05:17 AM
Civil Sunset: 9:09 PM
Nautical Sunrise: 04:38 AM
Nautical Sunset: 9:48 PM
Astro Sunrise: 03:53 AM
Astro Sunset: 10:33 PM
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