Fullerton, California Weather:
Friday, May 23, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 72°
Night 55°
Precipitation 25 %
Wind 2 mph
UV Index (0 - 11+) 5

Weather Forecast History

Last Year's Weather on This Day (May 23, 2024)

Day

68°

Night

61°