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Sunnyvale, California Weather:
Sunday, August 31, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 75°
Night 59°

Weather Forecast History

Last Year's Weather on This Day (August 31, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

70°

Night

59°

Wind

8 mph

UV Index

8

Precipitation

0