National Weather Service Forecast for: San Diego-Rancho Bernardo CA
Issued by: National Weather Service San Diego, CA
Updated: 1:02 pm PDT Jun 22, 2025
 
Tonight

Tonight: Increasing clouds, with a low around 56. West wind around 5 mph becoming calm.
Increasing
Clouds
 Monday

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind 5 to 10 mph becoming west in the afternoon.
Decreasing
Clouds
 Monday
Night
Monday Night: Mostly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening.
Mostly Cloudy
 Tuesday

Tuesday: Mostly sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the morning.
Mostly Sunny
 Tuesday
Night
Tuesday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. West wind around 5 mph becoming calm in the evening.
Patchy Fog
 Wednesday

Wednesday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77.
Patchy Fog
then Sunny
 Wednesday
Night
Wednesday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57.
Patchy Fog
 Thursday

Thursday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78.
Patchy Fog
then Sunny
 Thursday
Night
Thursday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58.
Patchy Fog
Lo 56 °F Hi 74 °F Lo 55 °F Hi 74 °F Lo 56 °F Hi 77 °F Lo 57 °F Hi 78 °F Lo 58 °F

 

Tonight
 
 Increasing clouds, with a low around 56. West wind around 5 mph becoming calm.
Monday
 
 Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind 5 to 10 mph becoming west in the afternoon.
Monday Night
 
 Mostly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening.
Tuesday
 
 Mostly sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the morning.
Tuesday Night
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 56. West wind around 5 mph becoming calm in the evening.
Wednesday
 
 Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 77.
Wednesday Night
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 57.
Thursday
 
 Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 78.
Thursday Night
 
 Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 58.
Friday
 
 Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80.
Friday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 59.
Saturday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 81.
Saturday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 60.
Sunday
 
 Patchy fog. Otherwise, mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for San Diego-Rancho Bernardo CA.