Four Corners, California Weather
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Weather Forecast for Four Corners, California : Sonoma County
Issued: 1:25 am PDT Sep 16, 2025 Latitude: 38.2757483 Longitude: -122.4608135 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clear on Overnight Sunny on Tuesday Sunny on Wednesday Partly Sunny on Thursday 10% chance of rain on Friday Morning Fog on Saturday Patchy Fog on Sunday Sunny on Monday
Low: 57°F High: 92°F High: 94°F High: 83°F High: 78°F High: 82°F High: 87°F High: 90°F
Low: 57°F Low: 56°F Low: 56°F Low: 57°F Low: 56°F Low: 57°F  
Clear Sunny Sunny Partly Sunny Rain Morning Fog Patchy Fog Sunny
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Current Conditions at
NAPA - (KAPC)
63°
Clear
as of 12:54 AM PDST
Rel. Humidity: 72%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SANTA ROSA - (KSTS)
61°
Clear
as of 12:53 AM PDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
VACAVILLE - (KVCB)
64°
Clear
as of 12:53 AM PDST
Rel. Humidity: 52%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
66°
Clear
as of 12:55 AM PDST
Rel. Humidity: 63%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
10 MPH
210° Southwest
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 57. Calm wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 92. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 57. Calm wind.
Sunny on Wednesday Wednesday... Sunny, with a high near 94. Calm wind becoming west southwest around 6 mph in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 56. West wind 5 to 8 mph becoming calm in the evening.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 83.
20% chance of rain Thursday Night Thursday Night... A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 56.
10% chance of rain Friday Friday... A slight chance of rain. Patchy fog before 8am. Otherwise, partly sunny, with a high near 78.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 57.
Morning Fog on Saturday Saturday... Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 56.
Patchy Fog on Sunday Sunday... Patchy fog. Otherwise, sunny, with a high near 87.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 57.
Sunny on Monday Monday... Sunny, with a high near 90.
Current Radar Image


Sun Almanac for Four Corners, California
Sunrise: 06:53 AM
Sunset: 7:16 PM
Civil Sunrise:06:27 AM
Civil Sunset: 7:42 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 8:14 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 8:45 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.