Sunnyvale, California Weather:
Saturday, June 27, 2026
Cloudy Weather
Day 72°
Night 54°
Precipitation 9 %
Wind 13 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (June 27, 2025)
Sunny Weather

Day

82°

Night

57°

Wind

7 mph

UV Index

11

Precipitation

0 %