Tuesday
Mostly sunny
High:
80°F
Mostly sunny, with a high near 80. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Tuesday Night
Partly cloudy
Overnight low:
58°F
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny
High:
81°F
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy
Overnight low:
58°F
Partly cloudy, with a low around 58.
Thursday
Partly sunny
High:
80°F
Thursday Night
Partly cloudy
Overnight low:
58°F
Friday
Mostly sunny
High:
79°F
Friday Night
Partly cloudy
Overnight low:
57°F
Saturday
Mostly sunny
High:
79°F