National Weather Service Forecast for: San Clemente CA
Issued by: National Weather Service San Diego, CA
Updated: 10:18 am PDT May 26, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 65. Southwest wind around 10 mph.
Mostly Sunny

 Tonight

Tonight: Patchy drizzle after 2am. Mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Cloudy
then Patchy
Drizzle
 Wednesday

Wednesday: Patchy drizzle before 11am. Partly sunny, with a high near 65. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Patchy
Drizzle then
Partly Sunny
 Wednesday
Night
Wednesday Night: Patchy drizzle after 2am. Mostly cloudy, with a low around 55. West wind 5 to 10 mph.
Mostly Cloudy
then Patchy
Drizzle
 Thursday

Thursday: Patchy drizzle before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 67. East wind 5 to 10 mph becoming west in the afternoon.
Patchy
Drizzle then
Mostly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 56.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 68.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 56.
Partly Cloudy

 Saturday

Saturday: Mostly sunny, with a high near 68.
Mostly Sunny
Hi 65 °F Lo 56 °F Hi 65 °F Lo 55 °F Hi 67 °F Lo 56 °F Hi 68 °F Lo 56 °F Hi 68 °F

 

This Afternoon
 
 Mostly sunny, with a high near 65. Southwest wind around 10 mph.
Tonight
 
 Patchy drizzle after 2am. Mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
 
 Patchy drizzle before 11am. Partly sunny, with a high near 65. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Patchy drizzle after 2am. Mostly cloudy, with a low around 55. West wind 5 to 10 mph.
Thursday
 
 Patchy drizzle before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 67. East wind 5 to 10 mph becoming west in the afternoon.
Thursday Night
 
 Partly cloudy, with a low around 56.
Friday
 
 Mostly sunny, with a high near 68.
Friday Night
 
 Partly cloudy, with a low around 56.
Saturday
 
 Mostly sunny, with a high near 68.
Saturday Night
 
 Partly cloudy, with a low around 57.
Sunday
 
 Sunny, with a high near 70.
Sunday Night
 
 Partly cloudy, with a low around 58.
Monday
 
 Mostly sunny, with a high near 71.

 

Forecast from NOAA-NWS for San Clemente CA.