Sunday
Partly sunny
High:
71°F
Partly sunny, with a high near 71. Calm wind becoming northwest around 5 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Sunday Night
Mostly cloudy
Overnight low:
49°F
Mostly cloudy, with a low around 49. Light and variable wind.
Monday
Mostly cloudy
High:
69°F
Mostly cloudy, with a high near 69.
Monday Night
Mostly cloudy
Overnight low:
49°F
Mostly cloudy, with a low around 49.
Tuesday
Sunny
High:
69°F
Tuesday Night
Clear
Overnight low:
46°F
Wednesday
Sunny
High:
75°F
Wednesday Night
Partly cloudy
Overnight low:
49°F
Thursday
Chance of rain
High:
74°F
Thursday Night
Partly cloudy
Overnight low:
50°F
Friday
Mostly sunny
High:
72°F