Rialto, California Weather:
Saturday, August 16, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 93°
Night 66°
Precipitation 10 %
Wind 1 mph
UV Index (0 - 11+) 10

Weather Forecast History

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

Day

97°

Night

64°