Don Derr Park Weather Forecast

    • 58
    • 81

    Partly Sunny

    • 62
    • 86

    Decreasing Clouds

    • 65
    • 96

    Partly Sunny

    • 64
    • 90

    Mostly Cloudy

    • 60
    • 83

    Partly Sunny

    • 56
    • 78

    Mostly Cloudy

    • 54
    • 73

    Partly Sunny

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

Patchy fog this morning. Partly cloudy. Highs 80 to 86. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

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

Partly cloudy. Patchy fog overnight. Lows 51 to 57. Areas of Winds southwest 10 to 15 Mph this evening becoming light.

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Don Derr Park Temperature Statistics

May Temperature

Riverside Municipal Airport (2.5 miles)

  • Lowest 16 May, 2025

    52.6 °F

  • Average May

    68.8 °F

  • Highest 10 May, 2025

    104.6 °F

Climate (2020–Present)

Riverside Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    79.9 °F
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