National Weather Service Forecast for: Ben Lomond CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Jul 24, 2025
 
Tonight

Tonight: Patchy drizzle after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Patchy
Drizzle and
Patchy Fog
 Friday

Friday: Patchy drizzle before 11am. Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.
Patchy
Drizzle and
Patchy Fog
then Sunny
 Friday
Night
Friday Night: Patchy drizzle and fog after 2am. Increasing clouds, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.
Mostly Clear
then Patchy
Drizzle and
Patchy Fog
 Saturday

Saturday: Patchy drizzle before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Patchy
Drizzle and
Patchy Fog
then Sunny
 Saturday
Night
Saturday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 51. West wind around 6 mph becoming calm in the evening.
Mostly Clear
then Patchy
Fog
 Sunday

Sunday: Patchy fog before 9am. Otherwise, sunny, with a high near 78.
Patchy Fog
then Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 51.
Mostly Clear

 Monday

Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 81.
Patchy Fog
then Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 52.
Mostly Clear
Lo 52 °F Hi 75 °F Lo 51 °F Hi 74 °F Lo 51 °F Hi 78 °F Lo 51 °F Hi 81 °F Lo 52 °F

 

Tonight
 
 Patchy drizzle after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Friday
 
 Patchy drizzle before 11am. Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 75. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
 
 Patchy drizzle and fog after 2am. Increasing clouds, with a low around 51. West northwest wind around 5 mph becoming calm in the evening.
Saturday
 
 Patchy drizzle before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
 
 Patchy fog after midnight. Otherwise, partly cloudy, with a low around 51. West wind around 6 mph becoming calm in the evening.
Sunday
 
 Patchy fog before 9am. Otherwise, sunny, with a high near 78.
Sunday Night
 
 Mostly clear, with a low around 51.
Monday
 
 Patchy fog before 8am. Otherwise, sunny, with a high near 81.
Monday Night
 
 Mostly clear, with a low around 52.
Tuesday
 
 Sunny, with a high near 81.
Tuesday Night
 
 Partly cloudy, with a low around 52.
Wednesday
 
 Patchy fog. Otherwise, sunny, with a high near 79.
Wednesday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 52.
Thursday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 77.

 

Forecast from NOAA-NWS for Ben Lomond CA.