Rancho Cucamonga, California Weather:
Saturday, August 30, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 97°
Night 66°
Precipitation 5 %
Wind 2 mph
UV Index (0 - 11+) 9

Weather Forecast History

Last Year's Weather on This Day (August 30, 2024)

Sunny WeatherSunny weather, clear skies and sunny weather.

Day

88°

Night

63°

Wind

8 mph

UV Index

9

Precipitation

0