Rubidoux Weather Forecast

    • 56
    • 81

    Increasing Clouds

    • 55
    • 79

    Partly Sunny

    • 54
    • 75

    Mostly Cloudy

    • 53
    • 73

    Partly Sunny

    • 53
    • 71

    Mostly Sunny

    • 55
    • 77

    Mostly Sunny

Today 24 May San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 77 to 84. Light Winds becoming west 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 24 May San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 50 to 55. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph. Becoming to 10 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rubidoux Temperature Statistics

May Temperature

Riverside Municipal Airport (3.1 miles)

  • Lowest 6 May, 2026

    49.6 °F

  • Average May

    69.3 °F

  • Highest 11 May, 2026

    97.6 °F

Climate (2021–Present)

Riverside Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    54.9 °F

  • Average 2021–2026

    67.1 °F

  • Average High 2021–2026

    80.3 °F
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