Heritage Lake Weather Forecast

    • 61
    • 97

    Hot

    • 60
    • 97

    Hot

    • 60
    • 94

    Mostly Sunny

    • 60
    • 93

    Mostly Sunny

    • 59
    • 92

    Mostly Sunny

    • 58
    • 91

    Mostly Sunny

Today 28 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 94 to 99. Light Winds becoming southwest 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 28 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 57 to 64. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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Heritage Lake Temperature Statistics

June Temperature

Murrieta/Temecula French Valley (9.9 miles)

  • Lowest 22 June, 2025

    53.6 °F

  • Average June

    69.8 °F

  • Highest 16 June, 2025

    98.6 °F

Climate (2020–Present)

Murrieta/Temecula French Valley (9.9 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    77.8 °F
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