Sunnyvale, California Weather:
Monday, April 13, 2026
Cloudy Weather
Day 66°
Night 52°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (April 13, 2025)
Sunny Weather

Day

81°

Night

52°

Wind

6 mph

UV Index

8

Precipitation

0 %