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Fontana, California Weather:
Saturday, October 18, 2025
Sunny Weather
Day 82°
Night 57°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (October 18, 2024)

Cloudy Night

Day

73°

Night

55°

Wind

7 mph

Precipitation

0