Sunnyvale, California Weather:
Monday, March 30, 2026
Sunny Weather
Day 61°
Night 45°
Precipitation 87 %
Wind 8 mph
Weather Forecast History
Last Year's Weather on This Day (March 30, 2025)
Rainy Weather

Day

68°

Night

54°

Wind

15 mph

UV Index

2

Precipitation

60 %