Harrison Park Weather Forecast

    • 57
    • 81

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 63
    • 91

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

Today 24 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 80 to 86. Areas of Winds west to 10 Mph becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 24 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 50 to 57. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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Harrison Park Temperature Statistics

June Temperature

Riverside Municipal Airport (3.1 miles)

  • Lowest 8 June, 2025

    56.6 °F

  • Average June

    73.7 °F

  • Highest 15 June, 2025

    103.6 °F

Climate (2020–Present)

Riverside Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    80 °F
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