National Weather Service Forecast for: 3 Miles NW San Jose CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 12:26 am PST Feb 2, 2026
 
Overnight

Overnight: Widespread fog, mainly after 4am. Otherwise, mostly clear, with a low around 42. Calm wind.
Fog
 Monday

Monday: Areas of fog before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Areas Fog
then Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 40. Calm wind.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 72. Calm wind.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 42. Calm wind.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 74.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 45.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 72.
Sunny
 Thursday
Night
Thursday Night: Mostly cloudy, with a low around 46.
Mostly Cloudy
Lo 42 °F Hi 68 °F Lo 40 °F Hi 72 °F Lo 42 °F Hi 74 °F Lo 45 °F Hi 72 °F Lo 46 °F

 

Overnight
 
 Widespread fog, mainly after 4am. Otherwise, mostly clear, with a low around 42. Calm wind.
Monday
 
 Areas of fog before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
 
 Mostly clear, with a low around 40. Calm wind.
Tuesday
 
 Sunny, with a high near 72. Calm wind.
Tuesday Night
 
 Mostly clear, with a low around 42. Calm wind.
Wednesday
 
 Sunny, with a high near 74.
Wednesday Night
 
 Mostly clear, with a low around 45.
Thursday
 
 Sunny, with a high near 72.
Thursday Night
 
 Mostly cloudy, with a low around 46.
Friday
 
 Mostly sunny, with a high near 69.
Friday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 45.
Saturday
 
 Mostly sunny, with a high near 68.
Saturday Night
 
 Patchy fog. Otherwise, partly cloudy, with a low around 45.
Sunday
 
 A slight chance of rain. Mostly sunny, with a high near 69.

 

Forecast from NOAA-NWS for 3 Miles NW San Jose CA.