El Monte, California Weather:
Thursday, September 3, 2026
Sunny Weather
Day 93°
Night 70°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (September 3, 2025)
Night

Day

99°

Night

68°

Wind

4 mph

Precipitation

0 %