NWS Forecast for Ben Lomond CA

National Weather Service Forecast for: Ben Lomond CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA

Updated: 1:26 am PDT Jun 30, 2026

Overnight Partly Cloudy	Tuesday Becoming Sunny	Tuesday Night Mostly Clear then Patchy Fog	Wednesday Patchy Fog then Mostly Sunny	Wednesday Night Partly Cloudy then Patchy Fog	Thursday Patchy Fog then Mostly Sunny	Thursday Night Partly Cloudy then Patchy Fog	Friday Areas Fog then Sunny	Friday Night Mostly Clear then Patchy Fog
Lo 51 °F	Hi 74 °F	Lo 50 °F	Hi 70 °F	Lo 50 °F	Hi 68 °F	Lo 50 °F	Hi 76 °F	Lo 52 °F

Overnight	Partly cloudy, with a low around 51. Calm wind.
Tuesday	Partly sunny, then gradually becoming sunny, with a high near 74. Light and variable wind.
Tuesday Night	Patchy fog after 1am. Otherwise, increasing clouds, with a low around 50. Calm wind.
Wednesday	Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 70. Light south southwest wind.
Wednesday Night	Patchy fog before 2am, then patchy fog after 3am. Otherwise, partly cloudy, with a low around 50. Calm wind.
Thursday	Patchy fog before 9am. Otherwise, partly sunny, with a high near 68.
Thursday Night	Patchy fog after midnight. Otherwise, partly cloudy, with a low around 50.
Friday	Areas of fog before 9am. Otherwise, mostly sunny, with a high near 76.
Friday Night	Patchy fog after midnight. Otherwise, mostly clear, with a low around 52.
Independence Day	Areas of fog before 8am. Otherwise, mostly sunny, with a high near 79.
Saturday Night	Patchy fog. Otherwise, partly cloudy, with a low around 52.
Sunday	Areas of fog. Otherwise, partly sunny, with a high near 77.
Sunday Night	Patchy fog. Otherwise, partly cloudy, with a low around 52.
Monday	Patchy fog. Otherwise, mostly sunny, with a high near 76.

Forecast from NOAA-NWS for Ben Lomond CA.