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 29, 2026
 
Tonight

Tonight: Increasing clouds, with a low around 52. Southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.
Increasing
Clouds
 Tuesday

Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. Light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Becoming
Sunny
 Tuesday
Night
Tuesday Night: Increasing clouds, with a low around 52. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Increasing
Clouds
 Wednesday

Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 67. West wind 6 to 14 mph, with gusts as high as 24 mph.
Gradual
Clearing
 Wednesday
Night
Wednesday Night: Mostly cloudy, with a low around 51. West southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Mostly Cloudy

 Thursday

Thursday: Partly sunny, with a high near 67.
Partly Sunny

 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 52.
Mostly Cloudy

 Friday

Friday: Mostly sunny, with a high near 72.
Mostly Sunny

 Friday
Night
Friday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 52.
Mostly Clear
then Patchy
Fog
Lo 52 °F Hi 71 °F Lo 52 °F Hi 67 °F Lo 51 °F Hi 67 °F Lo 52 °F Hi 72 °F Lo 52 °F

 

Tonight
 
 Increasing clouds, with a low around 52. Southwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 18 mph.
Tuesday
 
 Mostly cloudy through mid morning, then gradual clearing, with a high near 71. Light southwest wind becoming west southwest 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
 
 Increasing clouds, with a low around 52. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Wednesday
 
 Cloudy through mid morning, then gradual clearing, with a high near 67. West wind 6 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
 
 Mostly cloudy, with a low around 51. West southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Thursday
 
 Partly sunny, with a high near 67.
Thursday Night
 
 Mostly cloudy, with a low around 52.
Friday
 
 Mostly sunny, with a high near 72.
Friday Night
 
 Patchy fog after 2am. Otherwise, partly cloudy, with a low around 52.
Independence Day
 
 Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74.
Saturday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 53.
Sunday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 73.
Sunday Night
 
 Patchy fog. Otherwise, mostly cloudy, with a low around 53.
Monday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 72.

 

Forecast from NOAA-NWS for San Juan Bautista CA.