Mount Waterman Weather Forecast

    • 43
    • 55

    Becoming Sunny

    • 46
    • 59

    Mostly Sunny

    • 48
    • 62

    Mostly Sunny

    • 47
    • 63

    Partly Sunny

    • 41
    • 57

    Partly Sunny

    • 38
    • 49

    Breezy

Today 29 Apr Eastern San Gabriel Mountains

Sunny. Highs from the mid 60s to mid 70s at low Elevations to the 50s at high Elevations.

Tonight 29 Apr Eastern San Gabriel Mountains

Mostly clear. Lows in the mid 40s to lower 50s except the mid 30s to around 40 Colder Valleys and Slopes. Southwest Winds around 15 Mph in the evening.

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Mount Waterman Temperature Statistics

April Temperature

El Monte (19.3 miles)

  • Lowest 13 April, 2026

    55.4 °F

  • Average April

    71.7 °F

  • Highest 4 April, 2026

    89.6 °F

Climate (2021–Present)

El Monte (19.3 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    77.3 °F
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