Livermore Weather Forecast

    • 54
    • 77

    Mostly Sunny

    • 59
    • 88

    Mostly Sunny

    • 66
    • 92

    Partly Sunny

    • 70
    • 98

    Slight Chance Rain

    • 63
    • 96

    Mostly Sunny

Today 6 Sep East Bay Interior Valleys

Sunny. Highs around 80. West Winds 10 to 15 Mph.

Tonight 6 Sep East Bay Interior Valleys

Clear. Lows in the mid 50s. Southwest Winds 10 to 15 Mph in the evening. Becoming light.

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Livermore Temperature Statistics

September Temperature

Livermore, Livermore Municipal Airport (2.5 miles)

  • Lowest 2 September, 2026

    55.7 °F

  • Average September

    66.4 °F

  • Highest 2 September, 2026

    77.6 °F

Climate (2021–2026)

Livermore, Livermore Municipal Airport (2.5 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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