National Weather Service Forecast for: Chula Vista CA
Issued by: National Weather Service San Diego, CA
Updated: 4:13 pm PDT Jul 25, 2025
 
Tonight

Tonight: Increasing clouds, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Increasing
Clouds
Saturday

Saturday: Mostly sunny, with a high near 71. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Mostly Sunny
Saturday
Night
Saturday Night: Increasing clouds, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Increasing
Clouds
Sunday

Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 20 mph.
Decreasing
Clouds
Sunday
Night
Sunday Night: Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light north  after midnight.
Increasing
Clouds
Monday

Monday: Cloudy, then gradually becoming mostly sunny, with a high near 72.
Decreasing
Clouds
Monday
Night
Monday Night: Increasing clouds, with a low around 63.
Increasing
Clouds
Tuesday

Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 74.
Gradual
Clearing
Tuesday
Night
Tuesday Night: Increasing clouds, with a low around 63.
Increasing
Clouds
Lo 63 °F Hi 71 °F Lo 63 °F Hi 71 °F Lo 63 °F Hi 72 °F Lo 63 °F Hi 74 °F Lo 63 °F

 

Tonight
 
Increasing clouds, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
 
Mostly sunny, with a high near 71. North wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
 
Increasing clouds, with a low around 63. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
 
Cloudy, then gradually becoming mostly sunny, with a high near 71. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
 
Increasing clouds, with a low around 63. West wind 5 to 10 mph becoming light north after midnight.
Monday
 
Cloudy, then gradually becoming mostly sunny, with a high near 72.
Monday Night
 
Increasing clouds, with a low around 63.
Tuesday
 
Cloudy through mid morning, then gradual clearing, with a high near 74.
Tuesday Night
 
Increasing clouds, with a low around 63.
Wednesday
 
Cloudy through mid morning, then gradual clearing, with a high near 74.
Wednesday Night
 
Increasing clouds, with a low around 64.
Thursday
 
Cloudy, then gradually becoming mostly sunny, with a high near 74.
Thursday Night
 
Increasing clouds, with a low around 63.
Friday
 
Cloudy through mid morning, then gradual clearing, with a high near 74.

 

Forecast from NOAA-NWS for Chula Vista CA.