National Weather Service Forecast for: Oceanside CA
Issued by: National Weather Service San Diego, CA
Updated: 12:29 pm PDT May 31, 2025
 
Tonight

Tonight: A slight chance of showers. Mostly cloudy, with a low around 65. West wind around 5 mph becoming south after midnight. Chance of precipitation is 20%.
Slight Chance
Showers
 Sunday

Sunday: A chance of showers. Mostly cloudy, with a high near 69. West wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers
 Sunday
Night
Sunday Night: A slight chance of showers before 11pm. Mostly cloudy, with a low around 63. West wind around 5 mph. Chance of precipitation is 20%.
Slight Chance
Showers then
Mostly Cloudy
 Monday

Monday: Mostly sunny, with a high near 65. South wind 5 to 10 mph.
Mostly Sunny

 Monday
Night
Monday Night: Mostly cloudy, with a low around 61. Southwest wind around 5 mph.
Mostly Cloudy

 Tuesday

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 64.
Decreasing
Clouds
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 59.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 65.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 60.
Mostly Clear
Lo 65 °F Hi 69 °F Lo 63 °F Hi 65 °F Lo 61 °F Hi 64 °F Lo 59 °F Hi 65 °F Lo 60 °F

Beach Hazards Statement
 

Tonight
 
 A slight chance of showers. Mostly cloudy, with a low around 65. West wind around 5 mph becoming south after midnight. Chance of precipitation is 20%.
Sunday
 
 A chance of showers. Mostly cloudy, with a high near 69. West wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
 
 A slight chance of showers before 11pm. Mostly cloudy, with a low around 63. West wind around 5 mph. Chance of precipitation is 20%.
Monday
 
 Mostly sunny, with a high near 65. South wind 5 to 10 mph.
Monday Night
 
 Mostly cloudy, with a low around 61. Southwest wind around 5 mph.
Tuesday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 64.
Tuesday Night
 
 Mostly clear, with a low around 59.
Wednesday
 
 Sunny, with a high near 65.
Wednesday Night
 
 Mostly clear, with a low around 60.
Thursday
 
 Sunny, with a high near 65.
Thursday Night
 
 Partly cloudy, with a low around 61.
Friday
 
 Mostly sunny, with a high near 66.
Friday Night
 
 Partly cloudy, with a low around 61.
Saturday
 
 Mostly sunny, with a high near 66.

 

Forecast from NOAA-NWS for Oceanside CA.