Rancho Cucamonga, California Weather:
Wednesday, February 25, 2026
Cloudy Weather
Day 73°
Night 50°
Precipitation 25 %
Wind 2 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (February 25, 2025)
Cloudy Weather

Day

81°

Night

55°

Wind

6 mph

UV Index

5

Precipitation

0 %