Downey, California Weather:
Tuesday, March 31, 2026
Sunny Weather
Day 73°
Night 54°
Precipitation 5 %
Wind 2 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (March 31, 2025)
Rainy Weather

Day

68°

Night

50°

Wind

7 mph

UV Index

2

Precipitation

49 %