Legg Lake Weather Forecast
- 55
- 82
Sunny
- 54
- 80
Sunny
- 54
- 78
Sunny
- 53
- 79
Mostly Sunny
- 53
- 77
Patchy Fog
- 51
- 72
Mostly Sunny
- 50
- 72
Mostly Sunny
Today 9 Dec Los Angeles County San Gabriel Valley
Sunny. Highs in the lower 80s.
Tonight 9 Dec Los Angeles County San Gabriel Valley
Clear. Lows in the mid 50s.
Legg Lake Temperature Statistics
December Temperature
El Monte (3.7 miles)
Lowest 6 December, 2025
46.4 °FAverage December
65.7 °FHighest 7 December, 2025
77 °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