Temecula, 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
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 100°
Night 70°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 11

Weather Forecast History

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

Day

90°

Night

61°