Bloomington Weather Forecast

    • 58
    • 85

    Becoming Sunny

    • 60
    • 88

    Mostly Sunny

    • 59
    • 87

    Partly Sunny

    • 56
    • 85

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

Today 31 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy in the morning. Becoming mostly sunny. Highs 81 to 86. Light Winds.

Tonight 31 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Clear. Lows 52 to 56 in wind Sheltered Areas to 55 to 60 in warmer Locations. Light Winds.

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Bloomington Temperature Statistics

October Temperature

Riverside Municipal Airport (8.1 miles)

  • Lowest 16 October, 2025

    50 °F

  • Average October

    66.5 °F

  • Highest 10 October, 2025

    93.9 °F

Climate (2020–Present)

Riverside Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    54.5 °F

  • Average 2020–2025

    66.5 °F

  • Average High 2020–2025

    79.8 °F
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