Sunday
Partly sunny
High:
84°F
Partly sunny, with a high near 84. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Sunnyvale, CA Weather - Extended Forecast
Sunday Night
Mostly cloudy
Overnight low:
65°F
Mostly cloudy, with a low around 65.
Monday
Partly sunny
High:
86°F
Partly sunny, with a high near 86.
Monday Night
Partly cloudy
Overnight low:
63°F
Partly cloudy, with a low around 63.
Tuesday
Sunny
High:
86°F
Tuesday Night
Mostly clear
Overnight low:
62°F
Wednesday
Sunny
High:
84°F
Wednesday Night
Mostly clear
Overnight low:
60°F
Thursday
Mostly sunny
High:
80°F