Sunol Weather Forecast

    • 56
    • 82

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 53
    • 76

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

Today 11 Sep East Bay Interior Valleys

Sunny. Highs in the mid 80s to lower 90s. West Winds 5 to 15 Mph.

Tonight 11 Sep East Bay Interior Valleys

Clear. Lows in the lower 60s. Southwest Winds 5 to 15 Mph.

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Sunol Temperature Statistics

September Temperature

Livermore, Livermore Municipal Airport (7.5 miles)

  • Lowest 5 September, 2026

    50.6 °F

  • Average September

    68.5 °F

  • Highest 8 September, 2026

    95 °F

Climate (2021–2026)

Livermore, Livermore Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    49 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    74.1 °F
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