Wednesday
Chance of rain
High:
66°F
A 20 percent chance of rain before 11am. Mostly sunny, with a high near 66. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunnyvale, CA Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
46°F
Mostly clear, with a low around 46.
Thursday
Mostly sunny
High:
70°F
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy
Overnight low:
48°F
Partly cloudy, with a low around 48.
Friday
Mostly sunny
High:
70°F
Friday Night
Partly cloudy
Overnight low:
49°F
Saturday
Partly sunny
High:
69°F
Saturday Night
Mostly cloudy
Overnight low:
50°F
Sunday
Mostly sunny
High:
69°F