National Weather Service Forecast for: 3 Miles NW San Diego-Rancho Bernardo CA
Issued by: National Weather Service San Diego, CA
Updated: 7:55 pm PST Dec 4, 2025
 
Tonight

Tonight: Mostly clear, with a low around 43. Northeast wind around 5 mph.
Mostly Clear
 Friday

Friday: Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Sunny
 Friday
Night
Friday Night: Mostly clear, with a low around 46. Northeast wind around 5 mph becoming calm.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 46. Calm wind.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 72.
Sunny
 Sunday
Night
Sunday Night: Mostly clear, with a low around 49.
Mostly Clear
 Monday

Monday: Sunny, with a high near 76.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 52.
Mostly Clear
Lo 43 °F Hi 69 °F Lo 46 °F Hi 69 °F Lo 46 °F Hi 72 °F Lo 49 °F Hi 76 °F Lo 52 °F

 

Tonight
 
 Mostly clear, with a low around 43. Northeast wind around 5 mph.
Friday
 
 Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 46. Northeast wind around 5 mph becoming calm.
Saturday
 
 Sunny, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 46. Calm wind.
Sunday
 
 Sunny, with a high near 72.
Sunday Night
 
 Mostly clear, with a low around 49.
Monday
 
 Sunny, with a high near 76.
Monday Night
 
 Mostly clear, with a low around 52.
Tuesday
 
 Sunny, with a high near 80.
Tuesday Night
 
 Mostly clear, with a low around 53.
Wednesday
 
 Sunny, with a high near 77.
Wednesday Night
 
 Mostly clear, with a low around 52.
Thursday
 
 Sunny, with a high near 77.

 

Forecast from NOAA-NWS for 3 Miles NW San Diego-Rancho Bernardo CA.