Sunday
Mostly sunny
High:
71°F
Mostly sunny, with a high near 71.
Cupertino, CA Weather - Extended Forecast
Sunday Night
Mostly clear
Overnight low:
52°F
Mostly clear, with a low around 52.
Monday
Sunny
High:
78°F
Sunny, with a high near 78.
Monday Night
Clear
Overnight low:
56°F
Clear, with a low around 56.
Tuesday
Sunny
High:
85°F
Tuesday Night
Clear
Overnight low:
59°F
Wednesday
Sunny
High:
84°F
Wednesday Night
Mostly clear
Overnight low:
58°F
Thursday
Sunny
High:
82°F