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Today's Weather - Ontario, CA
January 14, 2026 11:11 AMJohnston Rgnl Arpt Smithfield50°Feels Like 50°Hi 50°F Lo 39°FCloudy -
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Weather Details
- Windchill -- Daily Rain 0"
- Dewpoint 33ºF Monthly Rain 31"
- Humidity 36% Avg. Wind --
- Pressure 30.15" Wind Gust 0mph
- Sunrise 6:56 AM Moon Waning Crescent
- Sunset 5:03 PM UV Index 3 (Moderate)
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