National Weather Service Forecast for: San Juan Bautista CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 12:26 am PST Feb 2, 2026
 
Overnight

Overnight: Mostly clear, with a low around 41. Calm wind.
Mostly Clear
 Monday

Monday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 70. Northeast wind 3 to 6 mph.
Patchy Fog
then Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 41. Light east northeast wind.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 72. Northeast wind 3 to 7 mph.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 43. East wind around 6 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 74.
Sunny
 Wednesday
Night
Wednesday Night: Clear, with a low around 46.
Clear
 Thursday

Thursday: Sunny, with a high near 74.
Sunny
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 47.
Mostly Cloudy
Lo 41 °F Hi 70 °F Lo 41 °F Hi 72 °F Lo 43 °F Hi 74 °F Lo 46 °F Hi 74 °F Lo 47 °F

 

Overnight
 
 Mostly clear, with a low around 41. Calm wind.
Monday
 
 Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 70. Northeast wind 3 to 6 mph.
Monday Night
 
 Mostly clear, with a low around 41. Light east northeast wind.
Tuesday
 
 Sunny, with a high near 72. Northeast wind 3 to 7 mph.
Tuesday Night
 
 Clear, with a low around 43. East wind around 6 mph.
Wednesday
 
 Sunny, with a high near 74.
Wednesday Night
 
 Clear, with a low around 46.
Thursday
 
 Sunny, with a high near 74.
Thursday Night
 
 Mostly cloudy, with a low around 47.
Friday
 
 Mostly sunny, with a high near 69.
Friday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 46.
Saturday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 68.
Saturday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 44.
Sunday
 
 A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 69.

 

Forecast from NOAA-NWS for San Juan Bautista CA.