Wednesday
Partly sunny
High:
95°F
Partly sunny, with a high near 95. Calm wind becoming north northwest around 5 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Wednesday Night
Partly cloudy
Overnight low:
71°F
Partly cloudy, with a low around 71.
Thursday
Sunny
High:
91°F
Sunny, with a high near 91.
Thursday Night
Mostly clear
Overnight low:
63°F
Mostly clear, with a low around 63.
Friday
Sunny
High:
84°F
Friday Night
Mostly clear
Overnight low:
59°F
Saturday
Sunny
High:
80°F
Saturday Night
Mostly clear
Overnight low:
58°F
Sunday
Sunny
High:
80°F