Sunday, December 22, 2024. Ontario, CA - Weather Forecast

Ontario, California Weather:

Sunday, December 22, 2024

Day 59°

Night 37°

Rain 62 %

Wind 2 mph

UV Index (0 - 11+) 1

Weather Forecast History

Last Year's Weather on This Day (December 22, 2023)

Day

63°

Night

52°