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 pm PDT Jun 19, 2026

Tonight Patchy Fog then Slight Chance Drizzle and Patchy Fog	Saturday Slight Chance Drizzle and Patchy Fog then Sunny	Saturday Night Mostly Clear then Patchy Fog	Sunday Patchy Fog then Sunny	Sunday Night Mostly Clear then Patchy Fog	Monday Patchy Fog then Sunny	Monday Night Mostly Clear then Patchy Fog	Tuesday Patchy Fog then Sunny	Tuesday Night Clear then Patchy Fog
Lo 53 °F	Hi 72 °F	Lo 50 °F	Hi 77 °F	Lo 51 °F	Hi 79 °F	Lo 52 °F	Hi 82 °F	Lo 53 °F

Tonight	A slight chance of drizzle after 1am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Saturday	A slight chance of drizzle before 9am. Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Light and variable wind.
Saturday Night	Patchy fog after 1am. Otherwise, mostly clear, with a low around 50. Calm wind.
Sunday	Patchy fog before 8am. Otherwise, sunny, with a high near 77. Light and variable wind.
Sunday Night	Patchy fog after 1am. Otherwise, mostly clear, with a low around 51. Calm wind.
Monday	Patchy fog before 8am. Otherwise, sunny, with a high near 79.
Monday Night	Patchy fog after midnight. Otherwise, mostly clear, with a low around 52.
Tuesday	Patchy fog before 8am. Otherwise, sunny, with a high near 82.
Tuesday Night	Patchy fog after midnight. Otherwise, mostly clear, with a low around 53.
Wednesday	Sunny, with a high near 84.
Wednesday Night	Patchy fog. Otherwise, mostly clear, with a low around 54.
Thursday	Areas of fog. Otherwise, sunny, with a high near 82.
Thursday Night	Patchy fog. Otherwise, mostly clear, with a low around 53.
Friday	Sunny, with a high near 81.

Forecast from NOAA-NWS for Ben Lomond CA.