Saturday
Partly sunny
High:
85°F
Partly sunny, with a high near 85. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Saturday Night
Mostly cloudy
Overnight low:
62°F
Mostly cloudy, with a low around 62. Northwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Partly sunny
High:
87°F
Partly sunny, with a high near 87.
Sunday Night
Mostly cloudy
Overnight low:
65°F
Mostly cloudy, with a low around 65.
Monday
Partly sunny
High:
89°F
Monday Night
Partly cloudy
Overnight low:
64°F
Tuesday
Sunny
High:
89°F
Tuesday Night
Mostly clear
Overnight low:
62°F
Wednesday
Sunny
High:
87°F
Wednesday Night
Mostly clear
Overnight low:
60°F
Thursday
Sunny
High:
83°F