Granite Bay Weather Forecast

    • 55
    • 81

    Becoming Sunny

    • 59
    • 89

    Sunny

    • 60
    • 91

    Sunny

    • 60
    • 90

    Sunny

    • 61
    • 92

    Sunny

    • 60
    • 93

    Mostly Sunny

Today 13 Sep Sacramento Metro and Western El Dorado and Amador Counties

Sunny. Highs around 81. Light Winds becoming northwest up to 10 Mph in the afternoon.

Tonight 13 Sep Sacramento Metro and Western El Dorado and Amador Counties

Clear. Lows around 54. Light Winds.

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Granite Bay Temperature Statistics

September Temperature

Auburn Municipal Airport (13.7 miles)

  • Lowest 5 September, 2026

    51.8 °F

  • Average September

    71.2 °F

  • Highest 10 September, 2026

    98.6 °F

Climate (2021–2026)

Auburn Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    71.6 °F
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