Small Canyon Weather Forecast

    • 62
    • 87

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

    • 67
    • 96

    Mostly Sunny

    • 68
    • 97

    Mostly Sunny

    • 69
    • 96

    Hot

    • 67
    • 94

    Slight Chance Thunderstorms

    • 66
    • 90

    Slight Chance Thunderstorms

Today 13 Sep San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy with patchy fog this morning. Becoming sunny. Highs 82 to 88. Light Winds becoming west 10 to 15 Mph this afternoon.

Tonight 13 Sep San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 56 to 61. Areas of Winds west to 10 Mph this evening becoming light.

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Small Canyon Temperature Statistics

September Temperature

San Bernardino Intl. Airport (4.3 miles)

  • Lowest 9 September, 2025

    60.8 °F

  • Average September

    77.1 °F

  • Highest 1 September, 2025

    100.4 °F

Climate (2020–Present)

San Bernardino Intl. Airport (4.3 miles)

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  • Average Low 2020–2025

    54.1 °F

  • Average 2020–2025

    63.2 °F

  • Average High 2020–2025

    80.5 °F
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