Ontario, California Weather:
Friday, February 13, 2026
Cloudy Weather
Day 63°
Night 41°
Precipitation 58 %
Wind 4 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (February 13, 2025)
Rainy Weather

Day

57°

Night

50°

Wind

8 mph

UV Index

1

Precipitation

100 %