National Weather Service Forecast for: Milpitas CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:36 pm PDT Jul 12, 2026
 
This
Afternoon
This Afternoon: Isolated showers after 4pm.  Mostly cloudy, with a high near 85. Northwest wind around 6 mph.  Chance of precipitation is 20%.
Isolated
Showers
Tonight

Tonight: Mostly cloudy, with a low around 65. Light northwest wind.
Mostly Cloudy
Monday

Monday: Cloudy, then gradually becoming mostly sunny, with a high near 89. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Decreasing
Clouds
Monday
Night
Monday Night: Partly cloudy, with a low around 67. West northwest wind 5 to 7 mph becoming calm  in the evening.
Partly Cloudy
Tuesday

Tuesday: Sunny, with a high near 90. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 64.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 86.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 59.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 82.
Mostly Sunny
Hi 85 °F Lo 65 °F Hi 89 °F Lo 67 °F Hi 90 °F Lo 64 °F Hi 86 °F Lo 59 °F Hi 82 °F

 

This Afternoon
 
Isolated showers after 4pm. Mostly cloudy, with a high near 85. Northwest wind around 6 mph. Chance of precipitation is 20%.
Tonight
 
Mostly cloudy, with a low around 65. Light northwest wind.
Monday
 
Cloudy, then gradually becoming mostly sunny, with a high near 89. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
 
Partly cloudy, with a low around 67. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
 
Sunny, with a high near 90. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 64.
Wednesday
 
Sunny, with a high near 86.
Wednesday Night
 
Mostly clear, with a low around 59.
Thursday
 
Mostly sunny, with a high near 82.
Thursday Night
 
Mostly clear, with a low around 58.
Friday
 
Mostly sunny, with a high near 83.
Friday Night
 
Partly cloudy, with a low around 60.
Saturday
 
Mostly sunny, with a high near 81.
Saturday Night
 
Partly cloudy, with a low around 60.
Sunday
 
Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Milpitas CA.