Saturday
Mostly sunny
High:
76°F
Mostly sunny, with a high near 76.
Cupertino, CA Weather - Extended Forecast
Saturday Night
Partly cloudy
Overnight low:
54°F
Partly cloudy, with a low around 54.
Sunday
Mostly sunny
High:
71°F
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear
Overnight low:
53°F
Mostly clear, with a low around 53.
Monday
Sunny
High:
77°F
Monday Night
Mostly clear
Overnight low:
56°F
Tuesday
Sunny
High:
85°F
Tuesday Night
Mostly clear
Overnight low:
60°F
Wednesday
Sunny
High:
87°F