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

BEN LOMOND (BNDC1)

Lat: 37.13094°NLon: 122.17261°WElev: 2598.0ft.

NA

56°F

13°C

Humidity 44%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 18 Oct 10:50 PM PDT
Extended Forecast for

Ben Lomond CA

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm after midnight.

    Low: 46 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Cloudy
    then Areas
    Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 68. Calm wind.

    High: 68 °F

    Areas Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers. Areas of fog before 10am. High near 67. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Showers and
    Areas Fog

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers. Areas of fog before 11am. Otherwise, partly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers and
    Areas Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 46. North northwest wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 68. Calm wind.
Tuesday Night
A 50 percent chance of showers, mainly after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 46. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. Areas of fog before 10am. High near 67. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 46.
Thursday
A slight chance of showers. Areas of fog before 11am. Otherwise, partly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 73.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Sunday
A slight chance of showers. Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ben Lomond CA
 37.12°N 122.1°W (Elev. 981 ft)
Last Update:
9:57 pm PDT Oct 18, 2026
Forecast Valid:
11pm PDT Oct 18, 2026-6pm PDT Oct 25, 2026
 
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Additional Resources

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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