Rancho Cucamonga, California Weather:
Friday, May 16, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 73°
Night 55°
Precipitation 5 %
Wind 6 mph
UV Index (0 - 11+) 10

Weather Forecast History

Last Year's Weather on This Day (May 16, 2024)

Day

70°

Night

55°