Sunnyvale, California Weather:
Thursday, April 16, 2026
Cloudy Weather
Day 72°
Night 54°
Precipitation 2 %
Wind 5 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (April 16, 2025)
Cloudy Weather

Day

70°

Night

52°

Wind

7 mph

UV Index

8

Precipitation

5 %