Tuesday
Sunny
High:
78°F
Sunny, with a high near 78. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Cupertino, CA Weather - Extended Forecast
Tuesday Night
Mostly clear
Overnight low:
54°F
Mostly clear, with a low around 54. Northwest wind 5 to 10 mph becoming light north after midnight.
Wednesday
Sunny
High:
82°F
Sunny, with a high near 82.
Wednesday Night
Mostly clear
Overnight low:
53°F
Mostly clear, with a low around 53.
Juneteenth
Sunny
High:
75°F
Thursday Night
Mostly clear
Overnight low:
51°F
Friday
Sunny
High:
74°F
Friday Night
Clear
Overnight low:
51°F
Saturday
Sunny
High:
76°F
Saturday Night
Clear
Overnight low:
52°F
Sunday
Sunny
High:
81°F