Monrovia Weather Forecast

    • 54
    • 86

    Increasing Clouds

    • 57
    • 79

    Mostly Cloudy

    • 58
    • 76

    Mostly Cloudy

    • 55
    • 75

    Mostly Cloudy

    • 52
    • 75

    Partly Sunny

    • 55
    • 79

    Mostly Sunny

Today 29 Mar Los Angeles County San Gabriel Valley

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

Tonight 29 Mar Los Angeles County San Gabriel Valley

Clear except for patchy low Clouds and fog after midnight. Lows in the 50s.

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Monrovia Temperature Statistics

March Temperature

El Monte (4.3 miles)

  • Lowest 11 March, 2026

    53.6 °F

  • Average March

    75.6 °F

  • Highest 20 March, 2026

    98.6 °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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