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Marin County, CA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Clear 56°F
Feels Like 56°F  
Humidity 84% Dew Point 51°F Wind Calm 0 MPH Gusts 1 Barometer 29.91 in.759.7 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 3.7 miles S of central Marin County
at

Current Conditions From Nearby Local Station  

Clear 56°F
Feels Like 56°F  
Humidity 84% Dew Point 51°F Wind Calm 0 MPH Gusts 1 Barometer 29.91 in.759.7 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 3.7 miles S of central Marin County
at

Point Forecast at a Glance

SunOct 19
Sun Oct 19: Sunny, High 74°F, Low 52°F
74°
52°
MonOct 20
Mon Oct 20: Sunny, High 78°F, Low 53°F
78°
53°
TueOct 21
Tue Oct 21: Sunny, High 77°F, Low 54°F
77°
54°
WedOct 22
Wed Oct 22: Partly Sunny, High 67°F, Low 51°F
67°
51°
ThuOct 23
Thu Oct 23: Mostly Sunny, High 69°F, Low 52°F
69°
52°
FriOct 24
Fri Oct 24: Rain, High 68°F, Low 54°F
50%
68°
54°
SatOct 25
Sat Oct 25: Rain Likely, High 66°F
60%
66°
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 66°F to 78°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for October. Normal highs for this period are around 74°F with lows around 50°F.



This Date in Weather History

1961 - Rain changed to a record early season, heavy wet snow over the southern mountains of West Virginia. Leaves were still on trees, resulting in the worst forest disaster since the fires of 1952 and 953. One to two feet of snow fell near Summersville and Richwood.

More on this and other weather history


Marin County 7 Day Weather Forecast Details

Sunday Oct 19

Sunny

Day: Sunny. High near 74, with temperatures falling to around 68 in the afternoon. West southwest wind 3 to 12 mph, with gusts as high as 20 mph.

Clear

Night: Clear, with a low around 52. Southwest wind 2 to 10 mph, with gusts as high as 20 mph.

Monday Oct 20

Sunny

Day: Sunny, with a high near 78. East northeast wind around 8 mph.

Mostly Clear

Night: Mostly clear, with a low around 53. North northeast wind 2 to 9 mph.

Tuesday Oct 21

Sunny

Day: Sunny, with a high near 77.

Partly Cloudy

Night: Partly cloudy, with a low around 54.

Wednesday Oct 22

Partly Sunny

Day: Partly sunny, with a high near 67.

Mostly Cloudy

Night: Patchy fog after 5am. Mostly cloudy, with a low around 51.

Thursday Oct 23

Mostly Sunny

Day: Patchy fog before 9am. Mostly sunny, with a high near 69.

Partly Cloudy

Night: Partly cloudy, with a low around 52.

Friday Oct 24

Rain

Day: Patchy fog before 8am, then a chance of rain. Partly sunny, with a high near 68.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 54.

Saturday Oct 25

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 66.

Sun & Moon   Monthly

First Light 6:58 AM

Sunrise 7:24 AM

Sunset 6:29 PM

Last Light 6:55 PM

Moonrise 5:42 AM

Moonset 5:11 PM

Moon Phase

Close Tide Stations

Inverness, Tomales Bay
(8.6 miles away)

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Contiguous United States Extremes

Sat's High Temperature
100 at 2 Miles North Northeast Of La Puerta, TX

Sat's Low Temperature
16 at 20 Miles West-northwest Of Frenchglen, OR and 5 Miles South-southeast Of Cheney, WA


Weather Folklore

Sap from the maple tree flows faster before a rain shower.


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About Marin County, California

Marin County ( mə-RIN) is a county located in the northwestern part of the San Francisco Bay Area of the U.S. state of California. As of the 2020 census, the population was 262,231. Its county seat and largest city is San Rafael. Marin County is across the Golden Gate Bridge from San Francisco, and is included in the San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area.

Marin County's natural sites include the Muir Woods redwood forest, the Marin Headlands, Stinson Beach, the Point Reyes National Seashore, and Mount Tamalpais. Marin is one of the highest-income counties by per capita income and median household income. The county is governed by the Marin County Board of Supervisors.

The Marin County Civic Center was designed by Frank Lloyd Wright and draws thousands of visitors a year to guided tours of its arch and atrium design. In 1994, a new county jail facility was embedded into the hillside nearby.

The United States' oldest cross country running event, the Dipsea Race, takes place annually in Marin County, attracting thousands of athletes. Modern mountain biking has many early origins on the slopes of Mount Tamalpais in Marin. San Quentin State Prison is located in the county.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.