Friday
Sunny
High:
74°F
Sunny, with a high near 74.
Cupertino, CA Weather - Extended Forecast
Friday Night
Mostly clear
Overnight low:
55°F
Mostly clear, with a low around 55.
Saturday
Sunny
High:
77°F
Sunny, with a high near 77.
Saturday Night
Mostly clear
Overnight low:
56°F
Mostly clear, with a low around 56.
Sunday
Sunny
High:
76°F
Sunday Night
Mostly clear
Overnight low:
57°F
Labor Day
Sunny
High:
80°F
Monday Night
Mostly clear
Overnight low:
59°F
Tuesday
Mostly sunny
High:
83°F