National Weather Service Forecast for: Santa Clara CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 1:26 am PDT Jun 22, 2026
 
Today

Today: Partly sunny, then gradually becoming sunny, with a high near 82. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Becoming
Sunny
 Tonight

Tonight: Increasing clouds, with a low around 57. North northwest wind 5 to 7 mph becoming calm after midnight.
Increasing
Clouds
 Tuesday

Tuesday: Partly sunny, then gradually becoming sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Becoming
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 57. Northwest wind 5 to 8 mph becoming calm after midnight.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 85. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 57.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 82.
Sunny
 Thursday
Night
Thursday Night: Mostly clear, with a low around 56.
Mostly Clear
 Friday

Friday: Sunny, with a high near 77.
Sunny
Hi 82 °F Lo 57 °F Hi 84 °F Lo 57 °F Hi 85 °F Lo 57 °F Hi 82 °F Lo 56 °F Hi 77 °F

 

Today
 
 Partly sunny, then gradually becoming sunny, with a high near 82. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tonight
 
 Increasing clouds, with a low around 57. North northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
 
 Partly sunny, then gradually becoming sunny, with a high near 84. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 57. Northwest wind 5 to 8 mph becoming calm after midnight.
Wednesday
 
 Sunny, with a high near 85. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
 
 Mostly clear, with a low around 57.
Thursday
 
 Sunny, with a high near 82.
Thursday Night
 
 Mostly clear, with a low around 56.
Friday
 
 Sunny, with a high near 77.
Friday Night
 
 Partly cloudy, with a low around 57.
Saturday
 
 Mostly sunny, with a high near 75.
Saturday Night
 
 Mostly clear, with a low around 54.
Sunday
 
 Sunny, with a high near 82.

 

Forecast from NOAA-NWS for Santa Clara CA.