North Heritage Park Weather Forecast

    • 65
    • 93

    Sunny

    • 64
    • 93

    Mostly Sunny

    • 65
    • 93

    Mostly Sunny

    • 66
    • 95

    Mostly Sunny

    • 66
    • 95

    Mostly Sunny

    • 65
    • 94

    Patchy Fog

    • 66
    • 94

    Mostly Sunny

Today 30 Jul San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 91 to 97. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 30 Jul San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 55 to 64. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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North Heritage Park Temperature Statistics

July Temperature

Ontario International Airport (6.2 miles)

  • Lowest 2 July, 2025

    58.6 °F

  • Average July

    76.1 °F

  • Highest 10 July, 2025

    98.7 °F

Climate (2020–Present)

Ontario International Airport (6.2 miles)

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  • Average Low 2020–2025

    55.5 °F

  • Average 2020–2025

    66.7 °F

  • Average High 2020–2025

    79.2 °F
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