Fullerton, California Weather:
Saturday, July 5, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 86°
Night 68°
Precipitation 25 %
Wind 2 mph
UV Index (0 - 11+) 5

Weather Forecast History

Last Year's Weather on This Day (July 5, 2024)

Day

86°

Night

63°