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Las Lomas, California Weather Forecast
Las Lomas, California Weather
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Weather Forecast for Las Lomas, California : Sonoma County
Issued: 2:08 am PST Dec 18, 2025 Latitude: 38.6771332 Longitude: -123.135282 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
60% chance of rain on This Afternoon 80% chance of rain on Tonight 100% chance of rain on Friday 80% chance of rain on Saturday 100% chance of rain on Sunday 70% chance of rain on Monday 70% chance of rain on Tuesday 70% chance of rain on Wednesday
High: 55°F Low: 52°F High: 56°F High: 56°F High: 57°F High: 54°F High: 53°F High: 52°F
Low: 49°F Low: 54°F Low: 50°F Low: 48°F Low: 48°F  
Rain Rain Rain Rain Rain Rain Rain Rain
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Current Conditions at
SANTA ROSA - (KSTS)
52°
Cloudy
as of 11:53 AM PST
Rel. Humidity: 93%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
UKIAH - (KUKI)
52°
Cloudy
as of 11:56 AM PST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
3 MPH
130° Southeast
Cloud Level(s): Broken at 3500ft, Solid Overcast at 5500ft
Current Conditions at
NAPA - (KAPC)
55°
Cloudy
as of 11:54 AM PST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Broken at 700ft, Solid Overcast at 1100ft
Current Conditions at
VACAVILLE - (KVCB)
55°
Cloudy
as of 11:53 AM PST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: MVFR
Wind Data
7 MPH
170° South
Cloud Level(s): Solid Overcast at 1200ft
60% chance of rain This Afternoon This Afternoon... Rain likely, mainly after 4pm. Mostly cloudy, with a high near 55. Calm wind. Chance of precipitation is 60%.
80% chance of rain Tonight Tonight... Rain. Low around 52. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of rain Friday Friday... Rain. High near 56. South southwest wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
70% chance of rain Friday Night Friday Night... Rain likely, mainly before 10pm. Mostly cloudy, with a low around 49. Northwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
80% chance of rain Saturday Saturday... Rain, mainly after 10am. High near 56. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
100% chance of rain Saturday Night Saturday Night... Rain. The rain could be heavy at times. Low around 54. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
100% chance of rain Sunday Sunday... Rain. The rain could be heavy at times. High near 57. Chance of precipitation is 100%.
Rain on Sunday Night Sunday Night... Rain. Cloudy, with a low around 50.
70% chance of rain Monday Monday... Rain likely. Mostly cloudy, with a high near 54.
70% chance of rain Monday Night Monday Night... Rain likely. Mostly cloudy, with a low around 48.
70% chance of rain Tuesday Tuesday... Rain likely. Mostly cloudy, with a high near 53.
70% chance of rain Tuesday Night Tuesday Night... Rain likely. Mostly cloudy, with a low around 48.
70% chance of rain Wednesday Wednesday... Rain likely. Mostly cloudy, with a high near 52.
Current Radar Image


Sun Almanac for Las Lomas, California
Sunrise: 07:26 AM
Sunset: 4:53 PM
Civil Sunrise:06:56 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:22 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:50 AM
Astro Sunset: 6:29 PM
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