Rancho Cucamonga, California Weather:
Friday, April 10, 2026
Cloudy Weather
Day 72°
Night 55°
Precipitation 55 %
Wind 7 mph
UV Index (0 - 11+) 6
Weather Forecast History
Last Year's Weather on This Day (April 10, 2025)
Cloudy Weather

Day

88°

Night

59°

Wind

6 mph

UV Index

8

Precipitation

1 %