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Hayward, California Weather:
Friday, January 2, 2026
Rainy Weather
Day 54°
Night 43°
Precipitation 78 %
Wind 5 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 2, 2025)
Cloudy Weather

Day

63°

Night

48°

Wind

4 mph

UV Index

2

Precipitation

3 %