Mark West Springs, California Weather
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Weather Forecast for Mark West Springs, California : Sonoma County
Issued: 1:26 am PDT Oct 18, 2025 Latitude: 38.5490762 Longitude: -122.7202653 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Morning Fog on Wednesday Patchy Fog on Thursday 10% chance of rain on Friday
High: 76°F Low: 53°F High: 75°F High: 77°F High: 75°F High: 68°F High: 70°F High: 65°F
Low: 52°F Low: 52°F Low: 50°F Low: 49°F Low: 50°F  
Sunny Mostly Clear Sunny Sunny Sunny Morning Fog Patchy Fog Rain
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Current Conditions at
SANTA ROSA - (KSTS)
46°
Clear
as of 5:53 AM PDST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
52°
Clear
as of 5:54 AM PDST
Rel. Humidity: 93%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
5 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
VACAVILLE - (KVCB)
52°
Clear
as of 5:53 AM PDST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
52°
Clear
Mist
as of 5:55 AM PDST
Rel. Humidity: 93%
Dew Point: 50°F
Visibility: 6 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
6 MPH
010° North
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 76. East wind 5 to 8 mph becoming calm.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 53. South southwest wind around 5 mph becoming calm.
Sunny on Sunday Sunday... Sunny, with a high near 75. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 52. Light and variable wind becoming northeast 5 to 8 mph after midnight.
Sunny on Monday Monday... Sunny, with a high near 77. Light and variable wind becoming south southwest around 6 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 52.
Sunny on Tuesday Tuesday... Sunny, with a high near 75.
Morning Fog on Tuesday Night Tuesday Night... Patchy fog after 5am. Otherwise, partly cloudy, with a low around 50.
Morning Fog on Wednesday Wednesday... Patchy fog before 8am. Otherwise, mostly sunny, with a high near 68.
Morning Fog on Wednesday Night Wednesday Night... Patchy fog after 1am. Otherwise, partly cloudy, with a low around 49.
Patchy Fog on Thursday Thursday... Patchy fog. Otherwise, mostly sunny, with a high near 70.
Patchy Fog on Thursday Night Thursday Night... Patchy fog. Otherwise, partly cloudy, with a low around 50.
10% chance of rain Friday Friday... A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 65.
Current Radar Image


Sun Almanac for Mark West Springs, California
Sunrise: 07:24 AM
Sunset: 6:28 PM
Civil Sunrise:06:57 AM
Civil Sunset: 6:55 PM
Nautical Sunrise: 06:26 AM
Nautical Sunset: 7:26 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 7:57 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.