Alto, California Weather
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Weather Forecast for Alto, California : Marin County
Issued: 2:26 am PDT Jul 2, 2025 Latitude: 37.9043701 Longitude: -122.5255306 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
Sunny on Today Mostly Clear on Tonight Partly Sunny on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
High: 77°F Low: 53°F High: 77°F High: 73°F High: 75°F High: 74°F High: 72°F High: 74°F
Low: 52°F Low: 50°F Low: 51°F Low: 52°F Low: 53°F  
Sunny Mostly Clear Partly Sunny Sunny Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
SAN FRANCISCO - (KSFO)
64°
Mostly Clear
as of 10:56 AM PDST
Rel. Humidity: 67%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
10 MPH
290° West
Cloud Level(s): Few at 600ft, Few at 1800ft
Current Conditions at
OAKLAND - (KOAK)
63°
Mostly Clear
as of 10:53 AM PDST
Rel. Humidity: 72%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Few at 900ft, Few at 1100ft
Current Conditions at
NAPA - (KAPC)
64°
Mostly Clear
as of 10:54 AM PDST
Rel. Humidity: 72%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
13 MPH
200° South
Cloud Level(s): Few at 1100ft
Current Conditions at
CONCORD - (KCCR)
73°
Clear
as of 10:53 AM PDST
Rel. Humidity: 56%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
9 MPH
310° Northwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 77. Southwest wind around 8 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 53. Southwest wind 3 to 6 mph.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 77. Light west wind increasing to 6 to 11 mph in the morning.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 52. West wind 7 to 13 mph.
Sunny on Independence Day Independence Day... Sunny, with a high near 73. West wind 6 to 9 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 50.
Sunny on Saturday Saturday... Sunny, with a high near 75.
Clear on Saturday Night Saturday Night... Clear, with a low around 51.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 72.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 53.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Alto, California
Sunrise: 05:52 AM
Sunset: 8:36 PM
Civil Sunrise:05:21 AM
Civil Sunset: 9:07 PM
Nautical Sunrise: 04:42 AM
Nautical Sunset: 9:46 PM
Astro Sunrise: 03:58 AM
Astro Sunset: 10:31 PM
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