Sunnyvale, California Weather:
Sunday, December 15, 2024
Stormy WeatherStormy weather, thunderstorms.
Day 59°
Night 45°
Rain 70 %
Wind 1 mph
UV Index (0 - 11+) 1

Weather Forecast History

Last Year's Weather on This Day (December 15, 2023)

Day

63°

Night

41°