Rubidoux Weather Forecast

    • 69
    • 98

    Hot

    • 64
    • 94

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

    • 64
    • 93

    Mostly Sunny

    • 65
    • 94

    Mostly Sunny

    • 67
    • 94

    Mostly Sunny

    • 69
    • 94

    Partly Sunny

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

Mostly sunny. Highs 93 to 98. Areas of Winds south to 10 Mph becoming southwest with Gusts to 25 Mph this afternoon.

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

Mostly clear. Lows 61 to 67. Areas of Winds southwest 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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Rubidoux Temperature Statistics

August Temperature

Riverside Municipal Airport (3.1 miles)

  • Lowest 15 August, 2026

    64.7 °F

  • Average August

    84.9 °F

  • Highest 26 August, 2026

    107.7 °F

Climate (2021–2026)

Riverside Municipal Airport (3.1 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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