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Fontana, California Weather:
Friday, October 31, 2025
Sunny Weather
Day 81°
Night 54°
Precipitation 5 %
Wind 1 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (October 31, 2024)

Sunny Weather

Day

70°

Night

46°

Wind

6 mph

UV Index

4

Precipitation

0