Thursday
Sunny
High:
74°F
Sunny, with a high near 74. Light west northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Cupertino, CA Weather - Extended Forecast
Thursday Night
Mostly clear
Overnight low:
48°F
Mostly clear, with a low around 48.
Friday
Mostly sunny
High:
71°F
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy
Overnight low:
51°F
Partly cloudy, with a low around 51.
Saturday
Mostly sunny
High:
68°F
Saturday Night
Mostly clear
Overnight low:
48°F
Sunday
Sunny
High:
71°F
Sunday Night
Mostly clear
Overnight low:
49°F
Memorial Day
Sunny
High:
74°F