Tequesquito Arroyo Park Weather Forecast

    • 76
    • 97

    Hot

    • 76
    • 103

    Hot

    • 72
    • 99

    Hot

    • 69
    • 95

    Mostly Sunny

    • 64
    • 92

    Sunny

    • 65
    • 89

    Sunny

    • 64
    • 91

    Sunny

Today 8 Sep San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy this morning. Becoming mostly sunny. Warmer. Highs 95 to 101. Light Winds becoming west 10 to 15 Mph this afternoon.

Tonight 8 Sep San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 72 to 76. Areas of Winds west 10 to 15 Mph this evening becoming light.

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Tequesquito Arroyo Park Temperature Statistics

September Temperature

Riverside Municipal Airport (2.5 miles)

  • Lowest 5 September, 2026

    59.6 °F

  • Average September

    75 °F

  • Highest 5 September, 2026

    94.6 °F

Climate (2021–2026)

Riverside Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    54.9 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    80.4 °F
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