Bloomington Weather Forecast

    • 60
    • 74

    Increasing Clouds

    • 59
    • 70

    Mostly Cloudy

    • 58
    • 71

    Rain Showers

    • 56
    • 68

    Rain Showers Likely

    • 57
    • 74

    Mostly Sunny

    • 56
    • 75

    Mostly Sunny

Today 29 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Mostly cloudy this morning. Becoming partly cloudy. Highs 71 to 75. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 29 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Mostly cloudy. A slight chance of Showers overnight. Lows 52 to 60. Areas of Winds southwest 10 Mph in the evening becoming light. Chance of measurable precipitation 20 percent.

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Bloomington Temperature Statistics

October Temperature

Riverside Municipal Airport (8.1 miles)

  • Lowest 13 October, 2026

    51.7 °F

  • Average October

    75.3 °F

  • Highest 2 October, 2026

    105.7 °F

Climate (2021–2026)

Riverside Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    55.1 °F

  • Average 2021–2026

    67.5 °F

  • Average High 2021–2026

    80.6 °F
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