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

79°F

26°C

Humidity 20%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Heat Index78°F (26°C)
Last update 18 Oct 12:50 PM PDT
Extended Forecast for

Ben Lomond CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. South southeast wind around 6 mph becoming north northwest.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. North northwest wind around 5 mph becoming calm after midnight.

    Low: 45 °F

    Increasing
    Clouds

  • Monday

    Monday: Increasing clouds, with a high near 71. Calm wind becoming northwest around 6 mph in the morning.

    High: 71 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 71. Calm wind.

    High: 71 °F

    Slight Chance
    Rain and
    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Rain Likely
    and Areas Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain. Areas of fog before 10am. Otherwise, partly sunny, with a high near 70.

    High: 70 °F

    Chance Rain
    and Areas Fog

Detailed Forecast

This Afternoon
Sunny, with a high near 84. South southeast wind around 6 mph becoming north northwest.
Tonight
Increasing clouds, with a low around 45. North northwest wind around 5 mph becoming calm after midnight.
Monday
Increasing clouds, with a high near 71. Calm wind becoming northwest around 6 mph in the morning.
Monday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain before 11am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 71. Calm wind.
Tuesday Night
A 50 percent chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Wednesday Night
A chance of rain. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 46.
Thursday
A chance of rain. Areas of fog before 10am. Otherwise, partly sunny, with a high near 70.
Thursday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46.
Friday
Areas of fog. Otherwise, sunny, with a high near 72.
Friday Night
Patchy fog. Otherwise, mostly clear, with a low around 43.
Saturday
Areas of fog. Otherwise, sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ben Lomond CA
 37.1°N 122.09°W (Elev. 453 ft)
Last Update:
1:26 pm PDT Oct 18, 2026
Forecast Valid:
1pm PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

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Chance of Precipitation