National Weather Service Forecast for: San Juan Bautista CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 pm PDT Jun 19, 2026
 
Tonight

Tonight: Patchy fog after 3am.  Otherwise, increasing clouds, with a low around 54. West wind 11 to 16 mph becoming light west southwest  after midnight. Winds could gust as high as 25 mph.
Mostly Cloudy
then Patchy
Fog
Saturday

Saturday: Patchy fog before 8am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. Light west southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Patchy Fog
then Sunny
Saturday
Night
Saturday Night: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 52. West southwest wind 10 to 15 mph becoming light southwest  after midnight. Winds could gust as high as 24 mph.
Partly Cloudy
then Patchy
Fog
Sunday

Sunday: Patchy fog before 8am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 73. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Patchy Fog
then Sunny
Sunday
Night
Sunday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 51. West southwest wind 9 to 14 mph becoming light southwest  after midnight. Winds could gust as high as 22 mph.
Mostly Clear
then Patchy
Fog
Monday

Monday: Mostly sunny, with a high near 74.
Mostly Sunny

Monday
Night
Monday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 53.
Mostly Clear
then Patchy
Fog
Tuesday

Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 76.
Patchy Fog
then Sunny
Tuesday
Night
Tuesday Night: Patchy fog after midnight.  Otherwise, mostly clear, with a low around 53.
Mostly Clear
then Patchy
Fog
Lo 54 °F Hi 70 °F Lo 52 °F Hi 73 °F Lo 51 °F Hi 74 °F Lo 53 °F Hi 76 °F Lo 53 °F

 

Tonight
 
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 54. West wind 11 to 16 mph becoming light west southwest after midnight. Winds could gust as high as 25 mph.
Saturday
 
Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 70. Light west southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Saturday Night
 
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 52. West southwest wind 10 to 15 mph becoming light southwest after midnight. Winds could gust as high as 24 mph.
Sunday
 
Patchy fog before 8am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 73. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
 
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 51. West southwest wind 9 to 14 mph becoming light southwest after midnight. Winds could gust as high as 22 mph.
Monday
 
Mostly sunny, with a high near 74.
Monday Night
 
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 53.
Tuesday
 
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 76.
Tuesday Night
 
Patchy fog after midnight. Otherwise, mostly clear, with a low around 53.
Wednesday
 
A slight chance of rain after 11am. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 78.
Wednesday Night
 
Patchy fog. Otherwise, mostly clear, with a low around 54.
Thursday
 
Patchy fog. Otherwise, mostly sunny, with a high near 77.
Thursday Night
 
Patchy fog. Otherwise, partly cloudy, with a low around 53.
Friday
 
Mostly sunny, with a high near 75.

 

Forecast from NOAA-NWS for San Juan Bautista CA.