San Jose, California Weather:
Monday, May 18, 2026
Partly Sunny with Showers
Day 72°
Night 54°
Precipitation 0 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (May 18, 2025)
Sunny Weather

Day

75°

Night

54°

Wind

11 mph

UV Index

11

Precipitation

0 %