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Muir Beach, California Weather Forecast
Muir Beach, California Weather
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Weather Forecast for Muir Beach, California : Marin County
Issued: 2:08 am PST Dec 18, 2025 Latitude: 37.8621493 Longitude: -122.5813667 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Cloudy on Today 50% chance of rain on Tonight 90% chance of rain on Friday 70% chance of rain on Saturday 100% chance of rain on Sunday Rain on Monday 70% chance of rain on Tuesday 70% chance of rain on Wednesday
High: 54°F Low: 55 °F High: 56°F High: 56°F High: 58°F High: 55°F High: 54°F High: 52°F
Low: 52°F Low: 53°F Low: 53°F Low: 49°F Low: 50°F  
Mostly Cloudy Rain Rain Rain Rain Rain Rain Rain
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Current Conditions at
SAN FRANCISCO - (KSFO)
52°
Cloudy
as of 3:56 AM PST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: IFR
Wind Data
5 MPH
150° Southeast
Cloud Level(s): Few at 500ft, Broken at 700ft, Solid Overcast at 1000ft
Current Conditions at
OAKLAND - (KOAK)
52°
Cloudy
Shallow Fog
as of 3:53 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 7 Miles
Pressure: 30.14 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Few at 100ft, Broken at 400ft, Solid Overcast at 700ft
Current Conditions at
HAYWARD - (KHWD)
52°
Cloudy
as of 3:54 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 500ft
Current Conditions at
NAPA - (KAPC)
48°
Cloudy
Mist
as of 4:06 AM PST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 6 Miles
Pressure: 30.13 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 1400ft
Mostly Cloudy on Today Today... Mostly cloudy, with a high near 54. Light and variable wind.
50% chance of rain Tonight Tonight... A 50 percent chance of rain. Cloudy, with a temperature rising to around 55 by 5am. West southwest wind 3 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
90% chance of rain Friday Friday... Rain, mainly after 10am. High near 56. South southwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
90% chance of rain Friday Night Friday Night... Rain, mainly before 4am. Low around 52. South southwest wind 9 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
70% chance of rain Saturday Saturday... Rain likely, mainly after 10am. Cloudy, with a high near 56. South wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
90% chance of rain Saturday Night Saturday Night... Rain. Low around 53. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
100% chance of rain Sunday Sunday... Rain. High near 58. Breezy. Chance of precipitation is 100%.
Rain on Sunday Night Sunday Night... Rain. Cloudy, with a low around 53. Breezy.
Rain on Monday Monday... Rain. Mostly cloudy, with a high near 55.
70% chance of rain Monday Night Monday Night... Rain likely. Cloudy, with a low around 49.
70% chance of rain Tuesday Tuesday... Rain likely. Cloudy, with a high near 54.
Rain on Tuesday Night Tuesday Night... Rain. Cloudy, with a low around 50.
70% chance of rain Wednesday Wednesday... Rain likely. Mostly cloudy, with a high near 52.
Current Radar Image


Sun Almanac for Muir Beach, California
Sunrise: 07:21 AM
Sunset: 4:53 PM
Civil Sunrise:06:52 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 6:28 PM
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