National Weather Service Forecast for: Oceanside CA
Issued by: National Weather Service San Diego, CA
Updated: 1:03 pm PDT Jun 20, 2025
 
Tonight

Tonight: Mostly cloudy, with a low around 61. Southwest wind 5 to 10 mph becoming south after midnight.
Mostly Cloudy
Saturday

Saturday: Partly sunny, with a high near 70. South wind 10 to 15 mph, with gusts as high as 25 mph.
Partly Sunny
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Mostly Cloudy
Sunday

Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Decreasing
Clouds
Sunday
Night
Sunday Night: Increasing clouds, with a low around 59. Southwest wind around 5 mph becoming south after midnight.
Increasing
Clouds
Monday

Monday: Cloudy, then gradually becoming mostly sunny, with a high near 72.
Decreasing
Clouds
Monday
Night
Monday Night: Mostly cloudy, with a low around 57.
Mostly Cloudy
Tuesday

Tuesday: Partly sunny, with a high near 71.
Partly Sunny
Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 58.
Mostly Cloudy
Lo 61 °F Hi 70 °F Lo 62 °F Hi 73 °F Lo 59 °F Hi 72 °F Lo 57 °F Hi 71 °F Lo 58 °F

 

Tonight
 
Mostly cloudy, with a low around 61. Southwest wind 5 to 10 mph becoming south after midnight.
Saturday
 
Partly sunny, with a high near 70. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
Mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Sunday
 
Cloudy, then gradually becoming mostly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
 
Increasing clouds, with a low around 59. Southwest wind around 5 mph becoming south after midnight.
Monday
 
Cloudy, then gradually becoming mostly sunny, with a high near 72.
Monday Night
 
Mostly cloudy, with a low around 57.
Tuesday
 
Partly sunny, with a high near 71.
Tuesday Night
 
Mostly cloudy, with a low around 58.
Wednesday
 
Partly sunny, with a high near 73.
Wednesday Night
 
Mostly cloudy, with a low around 60.
Thursday
 
Mostly sunny, with a high near 74.
Thursday Night
 
Mostly cloudy, with a low around 61.
Friday
 
Mostly cloudy, then gradually becoming sunny, with a high near 75.

 

Forecast from NOAA-NWS for Oceanside CA.