Llano, California Weather
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Weather Forecast for Llano, California : Sonoma County
Issued: 2:59 am PDT Sep 16, 2025 Latitude: 38.4118576 Longitude: -122.7944347 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Clear on Overnight Sunny on Tuesday Sunny on Wednesday Partly Sunny on Thursday 10% chance of rain on Friday Morning Fog on Saturday Fog on Sunday Sunny on Monday
Low: 54°F High: 88°F High: 91°F High: 82°F High: 77°F High: 79°F High: 85°F High: 88°F
Low: 54°F Low: 54°F Low: 54°F Low: 53°F Low: 53°F Low: 56°F  
Mostly Clear Sunny Sunny Partly Sunny Rain Morning Fog Fog Sunny
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Current Conditions at
SANTA ROSA - (KSTS)
59°
Clear
as of 1:53 AM PDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
59°
Clear
as of 1:54 AM PDST
Rel. Humidity: 82%
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)
61°
Clear
as of 1:53 AM PDST
Rel. Humidity: 63%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
3 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
64°
Clear
as of 1:55 AM PDST
Rel. Humidity: 67%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 54. Calm wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 88. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 54. Calm wind.
Sunny on Wednesday Wednesday... Sunny, with a high near 91. Calm wind becoming west southwest around 6 mph in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 54. West southwest wind 5 to 7 mph becoming calm in the evening.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 82.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 54.
10% chance of rain Friday Friday... A slight chance of showers before 11am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 77.
Patchy Fog on Friday Night Friday Night... Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 53.
Morning Fog on Saturday Saturday... Areas of fog before 10am. Otherwise, mostly sunny, with a high near 79.
Fog on Saturday Night Saturday Night... Areas of fog. Otherwise, mostly clear, with a low around 53.
Fog on Sunday Sunday... Areas of fog. Otherwise, sunny, with a high near 85.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 56.
Sunny on Monday Monday... Sunny, with a high near 88.
Current Radar Image


Sun Almanac for Llano, California
Sunrise: 06:54 AM
Sunset: 7:17 PM
Civil Sunrise:06:28 AM
Civil Sunset: 7:44 PM
Nautical Sunrise: 05:57 AM
Nautical Sunset: 8:15 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 8:47 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.