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Sunnyvale, California Weather:
Sunday, February 1, 2026
Rainy Weather
Day 61°
Night 43°
Precipitation 60 %
Wind 4 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (February 1, 2025)
Rainy Weather

Day

63°

Night

57°

Wind

9 mph

UV Index

1

Precipitation

97 %