Thursday
Becoming sunny
High:
76°F
Partly sunny, then gradually becoming sunny, with a high near 76. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Thursday Night
Partly cloudy
Overnight low:
50°F
Partly cloudy, with a low around 50. West northwest wind 5 to 9 mph.
Friday
Sunny
High:
76°F
Sunny, with a high near 76.
Friday Night
Clear
Overnight low:
50°F
Clear, with a low around 50.
Saturday
Sunny
High:
81°F
Saturday Night
Mostly clear
Overnight low:
52°F
Sunday
Sunny
High:
86°F
Sunday Night
Mostly clear
Overnight low:
55°F
Monday
Sunny
High:
91°F
Monday Night
Mostly clear
Overnight low:
57°F
Tuesday
Mostly sunny
High:
90°F