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Hayward, California Weather:
Tuesday, March 31, 2026
Rainy Weather
Day 66°
Night 54°
Precipitation 96 %
Wind 11 mph
Weather Forecast History
Last Year's Weather on This Day (March 31, 2025)
Rainy Weather

Day

63°

Night

48°

Wind

14 mph

UV Index

5

Precipitation

96 %