Duarte Weather Forecast
- 59
- 81
Partly Sunny
- 57
- 76
Rain Showers
- 52
- 68
Rain Showers
- 54
- 73
Sunny
- 57
- 79
Mostly Sunny
- 57
- 80
Partly Sunny
Today 20 Oct Los Angeles County San Gabriel Valley
Partly cloudy. Highs around 80.
Tonight 20 Oct Los Angeles County San Gabriel Valley
Partly cloudy in the evening then mostly cloudy. Lows around 60.
Duarte Temperature Statistics
October Temperature
El Monte (5 miles)
Lowest 13 October, 2026
53.6 °FAverage October
83.7 °FHighest 2 October, 2026
104 °F
Climate (2021–2026)
El Monte (5 miles)
Average Low 2021–2026
60.1 °FAverage 2021–2026
70.8 °FAverage High 2021–2026
77.5 °F