Monroe, California Weather
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Weather Forecast for Monroe, California : Sonoma County
Issued: 1:26 pm PDT Jul 2, 2025 Latitude: 38.4526896 Longitude: -122.7513769 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Independence Day Saturday Sunday Monday Tuesday Wednesday
Increasing Clouds on Tonight Mostly Cloudy on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday Fog on Tuesday Fog on Wednesday
Low: 52°F High: 87°F High: 78°F High: 82°F High: 83°F High: 82°F High: 81°F High: 84°F
Low: 51°F Low: 48°F Low: 50°F Low: 51°F Low: 51°F Low: 51°F  
Increasing Clouds Mostly Cloudy Sunny Sunny Sunny Sunny Fog Fog
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Current Conditions at
SANTA ROSA - (KSTS)
82°
Clear
as of 2:53 PM PDST
Rel. Humidity: 42%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
14 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
72°
Clear
as of 2:54 PM PDST
Rel. Humidity: 60%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
16 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
VACAVILLE - (KVCB)
97°
Clear
as of 2:53 PM PDST
Rel. Humidity: 25%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 21 MPH
200° South
Cloud Level(s): Clear
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 52. South southeast wind 5 to 9 mph becoming light and variable.
Mostly Cloudy on Thursday Thursday... Mostly cloudy, then gradually becoming sunny, with a high near 87. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 18 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 51. West northwest wind 5 to 13 mph becoming southwest in the evening.
Sunny on Independence Day Independence Day... Sunny, with a high near 78. Light southwest wind becoming west 6 to 11 mph in the morning.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 48. West wind 6 to 11 mph becoming light and variable after midnight.
Sunny on Saturday Saturday... Sunny, with a high near 82.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 50.
Sunny on Sunday Sunday... Sunny, with a high near 83.
Morning Fog on Sunday Night Sunday Night... Patchy fog after 2am. Otherwise, mostly clear, with a low around 51.
Sunny on Monday Monday... Sunny, with a high near 82.
Patchy Fog on Monday Night Monday Night... Patchy fog. Otherwise, partly cloudy, with a low around 51.
Fog on Tuesday Tuesday... Areas of fog. Otherwise, mostly sunny, with a high near 81.
Patchy Fog on Tuesday Night Tuesday Night... Patchy fog. Otherwise, partly cloudy, with a low around 51.
Fog on Wednesday Wednesday... Areas of fog. Otherwise, mostly sunny, with a high near 84.
Sun Almanac for Monroe, California
Sunrise: 05:52 AM
Sunset: 8:39 PM
Civil Sunrise:05:20 AM
Civil Sunset: 9:10 PM
Nautical Sunrise: 04:41 AM
Nautical Sunset: 9:50 PM
Astro Sunrise: 03:56 AM
Astro Sunset: 10:35 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.