Thursday
Mostly sunny
High:
74°F
Mostly sunny, with a high near 74. Light southeast wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Sunnyvale, CA Weather - Tomorrow’s Forecast
Thursday Night
Partly cloudy
Overnight low:
54°F
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 54. South southeast wind 9 to 11 mph, with gusts as high as 18 mph.