Downey, California Weather:
Monday, May 4, 2026
Cloudy Weather
Day 70°
Night 59°
Precipitation 8 %
Wind 5 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (May 4, 2025)
Partly Sunny with Showers

Day

63°

Night

57°

Wind

6 mph

UV Index

3

Precipitation

65 %