Fairmount Park Weather Forecast

    • 55
    • 82

    Partly Sunny

    • 54
    • 78

    Chance Rain Showers

    • 52
    • 71

    Rain Showers Likely

    • 47
    • 66

    Chance Rain Showers

    • 47
    • 67

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

Today 9 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 78 to 83. Areas of Winds south to 10 Mph becoming west with Gusts to 30 Mph this afternoon.

Tonight 9 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Lows 48 to 55. Areas of Winds southwest 10 to 15 Mph with Gusts to 30 Mph this evening becoming light.

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Fairmount Park Temperature Statistics

April Temperature

Riverside Municipal Airport (3.7 miles)

  • Lowest 3 April, 2026

    51.7 °F

  • Average April

    68.3 °F

  • Highest 5 April, 2026

    90.6 °F

Climate (2021–Present)

Riverside Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    54.9 °F

  • Average 2021–2026

    67 °F

  • Average High 2021–2026

    80.3 °F
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