Friday
Sunny
High:
89°F
Sunny, with a high near 89.
Cupertino, CA Weather - Extended Forecast
Friday Night
Clear
Overnight low:
60°F
Clear, with a low around 60.
Saturday
Sunny
High:
87°F
Sunny, with a high near 87.
Saturday Night
Clear
Overnight low:
54°F
Clear, with a low around 54.
Sunday
Sunny
High:
76°F
Sunday Night
Mostly clear
Overnight low:
51°F
Monday
Mostly sunny
High:
68°F
Monday Night
Chance of rain
Overnight low:
50°F
Tuesday
Chance of rain
High:
69°F