Granite Bay Weather Forecast

    • 56
    • 78

    Sunny

    • 53
    • 79

    Mostly Sunny

    • 55
    • 78

    Sunny

    • 55
    • 78

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

Today 18 Oct Southern Sacramento Valley

Sunny. Highs 73 to 79. Light Winds.

Tonight 18 Oct Southern Sacramento Valley

Clear. Lows 50 to 58. Light Winds.

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Granite Bay Temperature Statistics

October Temperature

Auburn Municipal Airport (13.7 miles)

  • Lowest 12 October, 2025

    41 °F

  • Average October

    60.6 °F

  • Highest 7 October, 2025

    86 °F

Climate (2020–Present)

Auburn Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    61.7 °F

  • Average High 2020–2025

    71.8 °F
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