El Cajon, California Weather:
Tuesday, March 31, 2026
Sunny Weather
Day 66°
Night 45°
Precipitation 40 %
Wind 8 mph
Weather Forecast History
Last Year's Weather on This Day (March 31, 2025)
Rainy Weather

Day

66°

Night

52°

Wind

6 mph

UV Index

2

Precipitation

75 %