Legg Lake Weather Forecast
- 56
- 76
Becoming Sunny
- 57
- 81
Increasing Clouds
- 56
- 79
Patchy Fog
- 56
- 77
Partly Sunny
- 59
- 81
Mostly Sunny
- 62
- 87
Mostly Sunny
- 61
- 88
Mostly Sunny
Today 23 Oct Los Angeles County San Gabriel Valley
Sunny. Highs in the mid 70s.
Tonight 23 Oct Los Angeles County San Gabriel Valley
Clear. Lows in the mid 50s to around 60.
Legg Lake Temperature Statistics
October Temperature
El Monte (3.7 miles)
Lowest 15 October, 2025
53.6 °FAverage October
72.6 °FHighest 10 October, 2025
87.8 °F
Climate (2020–Present)
El Monte (3.7 miles)
Average Low 2020–2025
59.4 °FAverage 2020–2025
70.2 °FAverage High 2020–2025
76.9 °F