El Cajon, California Weather:
Saturday, April 4, 2026
Sunny Weather
Day 75°
Night 50°
Precipitation 20 %
Wind 2 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (April 4, 2025)
Partly Sunny with Showers

Day

70°

Night

45°

Wind

6 mph

UV Index

8

Precipitation

49 %