Sunnyvale, California Weather:
Monday, May 4, 2026
Sunny Weather
Day 73°
Night 55°
Precipitation 0 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (May 4, 2025)
Cloudy Weather

Day

72°

Night

54°

Wind

8 mph

UV Index

10

Precipitation

1 %