Ontario, California Weather:
Tuesday, December 17, 2024
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 63°
Night 41°
Rain 20 %
Wind 1 mph
UV Index (0 - 11+) 3

Weather Forecast History

Last Year's Weather on This Day (December 17, 2023)

Day

77°

Night

48°