Today | Weather | Wednesday, April 30, 2025
Ontario, California. 08:11 PM
Now
Cloudy NightCloudy night, overcast skies at night with no rain.
64° F
Feels Like 61°
Precipitation 0 %
Wind 9 mph
Humidity 62 %
Today
Partly Sunny with ShowersPartly sunny weather with scattered clouds and occasional rain showers.
Day 73°
Night 54°
Precipitation 49 %
Wind 7 mph
UV Index (0 - 11+) 9

Warning: High UV Index Today: 9

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Ontario Weather Forecast Updated

Weather Forecast History

Last Year's Weather on This Day (April 30, 2024)

Day

75°

Night

54°