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Fontana, California Weather:
Wednesday, August 20, 2025
Cloudy WeatherCloudy weather, overcast skies with clouds.
Day 99°
Night 66°

Weather Forecast History

Last Year's Weather on This Day (August 20, 2024)

Sunny WeatherSunny weather, clear skies and sunny weather.

Day

102°

Night

66°

Wind

8 mph

UV Index

10

Precipitation

0