Thursday
Sunny
High:
86°F
Sunny, with a high near 86.
Cupertino, CA Weather - Extended Forecast
Thursday Night
Partly cloudy
Overnight low:
59°F
Partly cloudy, with a low around 59.
Friday
Mostly sunny
High:
78°F
Mostly sunny, with a high near 78.
Friday Night
Mostly clear
Overnight low:
55°F
Mostly clear, with a low around 55.
Saturday
Sunny
High:
78°F
Saturday Night
Partly cloudy
Overnight low:
53°F
Sunday
Mostly sunny
High:
76°F
Sunday Night
Mostly clear
Overnight low:
54°F
Monday
Sunny
High:
80°F