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Today's Weather - Fontana, CA
December 14, 2025 5:23 AMOntario International Arpt52°Feels Like 52°Hi 56°F Lo 52°FMostly Cloudy -
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Weather Details
- Windchill 52ºF Daily Rain 0"
- Dewpoint 49ºF Monthly Rain 0"
- Humidity 89% Avg. Wind N 0mph
- Pressure 30.05" Wind Gust 3mph
- Sunrise 6:47 AM Moon Waning Crescent
- Sunset 4:41 PM UV Index 3 (Moderate)
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