Rancho Cucamonga, California Weather:
Wednesday, March 11, 2026
Cloudy Weather
Day 73°
Night 52°
Precipitation 60 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (March 11, 2025)
Rainy Weather

Day

59°

Night

48°

Wind

8 mph

UV Index

1

Precipitation

97 %