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San Jose, California Weather:
Heat Advisory (Issued when high temperatures and humidity create conditions that may be hazardous during outdoor activity or prolonged exposure.)
Friday, August 22, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 90°
Night 63°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (August 22, 2024)

Cloudy WeatherCloudy weather, overcast skies with clouds.

Day

77°

Night

59°

Wind

14 mph

UV Index

8

Precipitation

1