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

50°F

10°C

Humidity 65%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 11 Oct 03:36 AM PDT
Extended Forecast for

San Anselmo CA

Coastal Flood Advisory October 11, 04:31am until October 14, 04:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory October 11, 04:31am until October 14, 04:00pm

    NOW until 4:00pm Wed

    Coastal Flood Advisory

  • Today

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Calm wind becoming south around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 68. Calm wind.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West southwest wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 68. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 48. Calm wind becoming south around 5 mph.
Columbus Day
Sunny, with a high near 68. Calm wind.
Monday Night
Mostly clear, with a low around 48. West southwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 73. Calm wind.
Tuesday Night
Clear, with a low around 49.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 92.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Anselmo CA
 37.97°N 122.58°W (Elev. 558 ft)
Last Update:
2:36 am PDT Oct 11, 2026
Forecast Valid:
4am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation