Williams, California Weather
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Weather Forecast for Williams, California : Sonoma County
Issued: 1:32 pm PDT Jul 3, 2025 Latitude: 38.4504686 Longitude: -122.8788828 View on Google Maps

MouseOver for Detail Forecast
Tonight Independence Day Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Clear on Tonight Sunny on Independence Day Sunny on Saturday Morning Fog on Sunday Morning Fog on Monday Morning Fog on Tuesday Patchy Fog on Wednesday Sunny on Thursday
Low: 51°F High: 79°F High: 82°F High: 82°F High: 78°F High: 78°F High: 86°F High: 91°F
Low: 47°F Low: 49°F Low: 49°F Low: 50°F Low: 51°F Low: 52°F  
Mostly Clear Sunny Sunny Morning Fog Morning Fog Morning Fog Patchy Fog Sunny
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Current Conditions at
SANTA ROSA - (KSTS)
66°
Clear
as of 7:53 PM PDST
Rel. Humidity: 59%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
8 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
61°
Clear
as of 7:54 PM PDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 26 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
VACAVILLE - (KVCB)
73°
Clear
as of 7:53 PM PDST
Rel. Humidity: 46%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 20 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
68°
Clear
as of 7:55 PM PDST
Rel. Humidity: 52%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.81 in.
Flight Rule: VFR
Wind Data
30 MPH
Gust: 36 MPH
240° Southwest
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 51. West wind 5 to 14 mph, with gusts as high as 20 mph.
Sunny on Independence Day Independence Day... Sunny, with a high near 79. West wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 47. West northwest wind 9 to 14 mph becoming light west after midnight. Winds could gust as high as 20 mph.
Sunny on Saturday Saturday... Sunny, with a high near 82. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Morning Fog on Saturday Night Saturday Night... Patchy fog after 3am. Otherwise, mostly clear, with a low around 49. West wind 5 to 9 mph becoming calm in the evening.
Morning Fog on Sunday Sunday... Patchy fog before 7am. Otherwise, sunny, with a high near 82.
Patchy Fog on Sunday Night Sunday Night... Patchy fog after midnight. Otherwise, partly cloudy, with a low around 49.
Morning Fog on Monday Monday... Areas of fog before 8am. Otherwise, mostly sunny, with a high near 78.
Patchy Fog on Monday Night Monday Night... Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50.
Morning Fog on Tuesday Tuesday... Areas of fog before 9am. Otherwise, mostly sunny, with a high near 78.
Patchy Fog on Tuesday Night Tuesday Night... Patchy fog. Otherwise, partly cloudy, with a low around 51.
Patchy Fog on Wednesday Wednesday... Patchy fog. Otherwise, sunny, with a high near 86.
Patchy Fog on Wednesday Night Wednesday Night... Patchy fog. Otherwise, mostly clear, with a low around 52.
Sunny on Thursday Thursday... Sunny, with a high near 91.
Current Radar Image


Sun Almanac for Williams, California
Sunrise: 05:53 AM
Sunset: 8:39 PM
Civil Sunrise:05:21 AM
Civil Sunset: 9:11 PM
Nautical Sunrise: 04:42 AM
Nautical Sunset: 9:50 PM
Astro Sunrise: 03:57 AM
Astro Sunset: 10:35 PM
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