National Weather Service Forecast for: 3 Miles NNE San Juan Capistrano CA
Issued by: National Weather Service San Diego, CA
Updated: 12:48 am PST Nov 2, 2026
 
Overnight

Overnight: Clear, with a low around 52. East wind around 5 mph.
Clear
 Monday

Monday: Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 56. North wind around 5 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 74. Light and variable wind becoming west 5 to 10 mph in the morning.
Sunny
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming east after midnight.
Partly Cloudy
 Wednesday

Wednesday: Sunny, with a high near 74.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 57.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 76.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 57.
Mostly Clear
Lo 52 °F Hi 73 °F Lo 56 °F Hi 74 °F Lo 56 °F Hi 74 °F Lo 57 °F Hi 76 °F Lo 57 °F

 

Overnight
 
 Clear, with a low around 52. East wind around 5 mph.
Monday
 
 Sunny, with a high near 73. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 56. North wind around 5 mph.
Tuesday
 
 Sunny, with a high near 74. Light and variable wind becoming west 5 to 10 mph in the morning.
Tuesday Night
 
 Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming east after midnight.
Wednesday
 
 Sunny, with a high near 74.
Wednesday Night
 
 Mostly clear, with a low around 57.
Thursday
 
 Sunny, with a high near 76.
Thursday Night
 
 Mostly clear, with a low around 57.
Friday
 
 Sunny, with a high near 80.
Friday Night
 
 Clear, with a low around 60.
Saturday
 
 Sunny, with a high near 84.
Saturday Night
 
 Mostly clear, with a low around 62.
Sunday
 
 Sunny, with a high near 83.

 

Forecast from NOAA-NWS for 3 Miles NNE San Juan Capistrano CA.