Rubidoux Weather Forecast

    • 55
    • 80

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 57
    • 75

    Mostly Cloudy

    • 57
    • 72

    Mostly Cloudy

    • 56
    • 69

    Chance Rain Showers

    • 55
    • 67

    Chance Rain Showers

Today 26 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Sunny. Highs 76 to 81. Light Winds becoming west 10 Mph this afternoon.

Tonight 26 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 51 to 55. Areas of Winds west to 10 Mph in the evening becoming light.

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Rubidoux Temperature Statistics

October Temperature

Riverside Municipal Airport (3.1 miles)

  • Lowest 13 October, 2026

    51.7 °F

  • Average October

    76.2 °F

  • Highest 2 October, 2026

    105.7 °F

Climate (2021–2026)

Riverside Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    55.1 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    80.5 °F
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