National Weather Service Forecast for: Chula Vista CA
Issued by: National Weather Service San Diego, CA
Updated: 12:57 pm PDT Jul 5, 2025
 
This
Afternoon
This Afternoon: Sunny, with a high near 74. West wind around 10 mph.
Sunny

Tonight

Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 62. West wind around 5 mph becoming calm  in the evening.
Patchy Fog

Sunday

Sunday: Patchy fog before 11am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning.
Patchy Fog
then Sunny
Sunday
Night
Sunday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 62. West wind around 5 mph becoming calm  in the evening.
Patchy Fog

Monday

Monday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. Light northwest wind becoming west 5 to 10 mph in the morning.
Patchy Fog
then Mostly
Sunny
Monday
Night
Monday Night: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 64.
Patchy Fog

Tuesday

Tuesday: Patchy fog before 11am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75.
Patchy Fog
then Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 66.
Partly Cloudy

Wednesday

Wednesday: Patchy fog before 11am.  Otherwise, mostly sunny, with a high near 77.
Patchy Fog
then Sunny
Hi 74 °F Lo 62 °F Hi 72 °F Lo 62 °F Hi 72 °F Lo 64 °F Hi 75 °F Lo 66 °F Hi 77 °F

Beach Hazards Statement
 

This Afternoon
 
Sunny, with a high near 74. West wind around 10 mph.
Tonight
 
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. West wind around 5 mph becoming calm in the evening.
Sunday
 
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning.
Sunday Night
 
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. West wind around 5 mph becoming calm in the evening.
Monday
 
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 72. Light northwest wind becoming west 5 to 10 mph in the morning.
Monday Night
 
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 64.
Tuesday
 
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75.
Tuesday Night
 
Partly cloudy, with a low around 66.
Wednesday
 
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77.
Wednesday Night
 
Partly cloudy, with a low around 67.
Thursday
 
Mostly sunny, with a high near 76.
Thursday Night
 
Mostly cloudy, with a low around 66.
Friday
 
Partly sunny, with a high near 74.

 

Forecast from NOAA-NWS for Chula Vista CA.