National Weather Service Forecast for: San Clemente CA
Issued by: National Weather Service San Diego, CA
Updated: 2:23 am PDT Jun 30, 2026
 
Overnight

Overnight: Patchy drizzle. Mostly cloudy, with a low around 61. Southeast wind around 5 mph.
Patchy
Drizzle
 Tuesday

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 20 mph.
Decreasing
Clouds
 Tuesday
Night
Tuesday Night: Increasing clouds, with a low around 59. West wind around 5 mph becoming calm in the evening.
Increasing
Clouds
 Wednesday

Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 69. South wind 5 to 10 mph becoming west in the afternoon.
Gradual
Clearing
 Wednesday
Night
Wednesday Night: Increasing clouds, with a low around 58. West wind around 5 mph becoming northeast after midnight.
Increasing
Clouds
 Thursday

Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 70.
Decreasing
Clouds
 Thursday
Night
Thursday Night: Increasing clouds, with a low around 59.
Increasing
Clouds
 Friday

Friday: Mostly cloudy, then gradually becoming sunny, with a high near 70.
Decreasing
Clouds
 Friday
Night
Friday Night: Partly cloudy, with a low around 60.
Partly Cloudy
Lo 61 °F Hi 68 °F Lo 59 °F Hi 69 °F Lo 58 °F Hi 70 °F Lo 59 °F Hi 70 °F Lo 60 °F

 

Overnight
 
 Patchy drizzle. Mostly cloudy, with a low around 61. Southeast wind around 5 mph.
Tuesday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
 
 Increasing clouds, with a low around 59. West wind around 5 mph becoming calm in the evening.
Wednesday
 
 Cloudy through mid morning, then gradual clearing, with a high near 69. South wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
 
 Increasing clouds, with a low around 58. West wind around 5 mph becoming northeast after midnight.
Thursday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 70.
Thursday Night
 
 Increasing clouds, with a low around 59.
Friday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 70.
Friday Night
 
 Partly cloudy, with a low around 60.
Independence Day
 
 Mostly sunny, with a high near 71.
Saturday Night
 
 Partly cloudy, with a low around 61.
Sunday
 
 Mostly sunny, with a high near 71.
Sunday Night
 
 Increasing clouds, with a low around 61.
Monday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 71.

 

Forecast from NOAA-NWS for San Clemente CA.