Rio Hondo Park Weather Forecast

    • 46
    • 67

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 51
    • 75

    Partly Sunny

    • 55
    • 73

    Chance Rain Showers

    • 56
    • 67

    Rain Showers Likely

    • 55
    • 66

    Rain Showers Likely

Today 28 Dec Los Angeles County San Gabriel Valley

Sunny. Highs in the lower to mid 60s.

Tonight 28 Dec Los Angeles County San Gabriel Valley

Mostly clear. Lows in the lower to mid 40s. Northeast Winds around 15 Mph.

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Rio Hondo Park Temperature Statistics

December Temperature

El Monte (5.6 miles)

  • Lowest 6 December, 2025

    46.4 °F
  • Average December

    66.1 °F
  • Highest 9 December, 2025

    84.2 °F

Climate (2020–Present)

El Monte (5.6 miles)

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  • Average Low 2020–2025

    59.4 °F
  • Average 2020–2025

    70.2 °F
  • Average High 2020–2025

    76.9 °F
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