Monrovia Weather Forecast
- 46
- 74
Partly Sunny
- 46
- 68
Mostly Sunny
- 47
- 70
Mostly Sunny
- 48
- 70
Sunny
- 48
- 72
Sunny
- 51
- 73
Sunny
- 53
- 76
Mostly Sunny
Today 2 Dec Los Angeles County San Gabriel Valley
Sunny in the morning then mostly cloudy. Highs in the mid to upper 60s.
Tonight 2 Dec Los Angeles County San Gabriel Valley
Mostly clear in the evening then Areas of low Clouds and fog. Lows in the mid 40s to around 50.
Monrovia Temperature Statistics
December Temperature
El Monte (4.3 miles)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
El Monte (4.3 miles)
Average Low 2020–2025
59.4 °FAverage 2020–2025
70.2 °FAverage High 2020–2025
76.9 °F