Sunnyvale, California Weather:
Thursday, April 30, 2026
Cloudy Weather
Day 70°
Night 48°
Precipitation 0 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (April 30, 2025)
Cloudy Weather

Day

75°

Night

52°

Wind

6 mph

UV Index

9

Precipitation

2 %