Monday
Sunny
High:
86°F
Sunny, with a high near 86. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Monday Night
Mostly clear
Overnight low:
59°F
Mostly clear, with a low around 59. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny
High:
87°F
Sunny, with a high near 87.
Tuesday Night
Mostly clear
Overnight low:
59°F
Mostly clear, with a low around 59.
Wednesday
Sunny
High:
84°F
Wednesday Night
Mostly clear
Overnight low:
58°F
Thursday
Mostly sunny
High:
80°F
Thursday Night
Partly cloudy
Overnight low:
57°F
Juneteenth
Mostly sunny
High:
77°F
Friday Night
Mostly clear
Overnight low:
55°F
Saturday
Mostly sunny
High:
76°F