Rancho Cucamonga, California Weather:
Thursday, February 12, 2026
Sunny Weather
Day 70°
Night 50°
Precipitation 1 %
Wind 2 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (February 12, 2025)
Rainy Weather

Day

52°

Night

50°

Wind

6 mph

UV Index

1

Precipitation

97 %