Today | Weather | Friday, August 1, 2025
Ontario, California. 07:17 AM
Now
Sunny WeatherSunny weather, clear skies and sunny weather.
64° F
Feels Like 66°
Precipitation 0 %
Wind 1 mph
UV Index (0 - 11+) 1
Humidity 68 %
Today
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 91°
Night 63°
Precipitation 1 %
Wind 8 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Other:

Abundant bright sunlight.

Ontario Weather Forecast Updated

23 minutes ago
Last updated on

Weather Forecast History

Last Year's Weather on This Day (August 1, 2024)

Day

95°

Night

64°