Monrovia Weather Forecast

    • 57
    • 82

    Mostly Sunny

    • 56
    • 78

    Partly Sunny

    • 53
    • 74

    Chance Rain Showers

    • 51
    • 65

    Rain Showers Likely

    • 46
    • 64

    Chance Rain Showers

    • 49
    • 69

    Mostly Sunny

    • 54
    • 76

    Partly Sunny

Today 8 Apr Los Angeles County San Gabriel Valley

Sunny except for patchy low Clouds and fog in the morning. Highs in the upper 70s to mid 80s.

Tonight 8 Apr Los Angeles County San Gabriel Valley

Clear in the evening then partly cloudy. Lows in the mid to upper 50s.

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Monrovia Temperature Statistics

April Temperature

El Monte (4.3 miles)

  • Lowest 3 April, 2026

    57.2 °F

  • Average April

    73.9 °F

  • Highest 4 April, 2026

    89.6 °F

Climate (2021–Present)

El Monte (4.3 miles)

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  • Average Low 2021–2026

    59.7 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    77.3 °F
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