Thursday
Partly sunny
High:
80°F
Partly sunny, with a high near 80. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Thursday Night
Mostly cloudy
Overnight low:
59°F
Mostly cloudy, with a low around 59.
Friday
Partly sunny
High:
79°F
Partly sunny, with a high near 79.
Friday Night
Partly cloudy
Overnight low:
58°F
Partly cloudy, with a low around 58.
Saturday
Sunny
High:
79°F
Saturday Night
Mostly clear
Overnight low:
58°F
Sunday
Sunny
High:
80°F
Sunday Night
Mostly clear
Overnight low:
58°F
Monday
Mostly sunny
High:
78°F