Sunday
Sunny
High:
76°F
Sunny, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Sunday Night
Mostly clear
Overnight low:
47°F
Mostly clear, with a low around 47. West northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny
High:
77°F
Sunny, with a high near 77.
Monday Night
Mostly clear
Overnight low:
48°F
Mostly clear, with a low around 48.
Tuesday
Mostly sunny
High:
75°F
Tuesday Night
Mostly clear
Overnight low:
47°F
Wednesday
Mostly sunny
High:
69°F
Wednesday Night
Partly cloudy
Overnight low:
48°F
Thursday
Partly sunny
High:
65°F
Thursday Night
Mostly cloudy
Overnight low:
47°F
Friday
Partly sunny
High:
66°F