Hayward, California Weather:
Monday, May 25, 2026
Sunny with a Chance of Thunderstorms
Day 64°
Night 48°
Precipitation 3 %
Wind 9 mph
Weather Forecast History
Last Year's Weather on This Day (May 25, 2025)
Cloudy Weather

Day

66°

Night

55°

Wind

14 mph

UV Index

11

Precipitation

25 %