Sunnyvale, California Weather:
Thursday, April 2, 2026
Cloudy Weather
Day 72°
Night 52°
Precipitation 10 %
Wind 1 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (April 2, 2025)
Cloudy Weather

Day

63°

Night

43°

Wind

8 mph

UV Index

7

Precipitation

7 %