Friday
Mostly sunny
High:
69°F
Mostly sunny, with a high near 69. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Cupertino, CA Weather - Extended Forecast
Friday Night
Mostly cloudy
Overnight low:
51°F
Mostly cloudy, with a low around 51. West northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Saturday
Partly sunny
High:
62°F
Partly sunny, with a high near 62.
Saturday Night
Partly cloudy
Overnight low:
47°F
Partly cloudy, with a low around 47.
Sunday
Mostly sunny
High:
68°F
Sunday Night
Mostly clear
Overnight low:
47°F
Monday
Sunny
High:
74°F
Monday Night
Mostly clear
Overnight low:
50°F
Tuesday
Sunny
High:
73°F
Tuesday Night
Mostly clear
Overnight low:
51°F
Wednesday
Sunny
High:
74°F