Sunnyvale, California Weather:
Tuesday, March 3, 2026
Sunny Weather
Day 72°
Night 52°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (March 3, 2025)
Cloudy Weather

Day

64°

Night

45°

Wind

7 mph

UV Index

4

Precipitation

8 %