National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

MIDDLE PEAK (MDEC1)

Lat: 37.92778°NLon: 122.58722°WElev: 2339.0ft.

NA

67°F

19°C

Humidity 36%
Wind Speed NW 12 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 09 Oct 10:36 PM PDT
Extended Forecast for

San Anselmo CA

Coastal Flood Advisory October 9, 10:47pm until October 14, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 9, 10:47pm until October 14, 04:00pm

    NOW until 4:00pm Wed

    Coastal Flood Advisory

  • Tonight

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. West wind 6 to 9 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 48. West wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. Light and variable wind.

    Low: 50 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Patchy fog before 8am. Otherwise, sunny, with a high near 73.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Southwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 22 mph.
Saturday
Sunny, with a high near 69. West wind 6 to 9 mph.
Saturday Night
Clear, with a low around 48. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 50. Light and variable wind.
Columbus Day
Patchy fog before 8am. Otherwise, sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 80.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 88.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Anselmo CA
 37.98°N 122.55°W (Elev. 197 ft)
Last Update:
8:52 pm PDT Oct 9, 2026
Forecast Valid:
10pm PDT Oct 9, 2026-6pm PDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation