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San Jose, California Weather:
Monday, September 15, 2025
Sunny Weather
Day 81°
Night 61°
Precipitation 6 %
Wind 8 mph
UV Index (0 - 11+) 11

Weather Forecast History

Last Year's Weather on This Day (September 15, 2024)

Cloudy Weather

Day

75°

Night

57°

Wind

8 mph

UV Index

6

Precipitation

2