Brentwood Weather Forecast

    • 55
    • 78

    Partly Sunny

    • 56
    • 79

    Increasing Clouds

    • 55
    • 77

    Mostly Cloudy

    • 56
    • 72

    Rain

    • 49
    • 63

    Rain Likely

    • 47
    • 60

    Chance Rain

    • 48
    • 63

    Partly Sunny

Today 9 Nov East Bay Interior Valleys

Sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 9 Nov East Bay Interior Valleys

Partly cloudy. Lows in the mid 50s. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

Brentwood Temperature Statistics

November Temperature

Livermore, Livermore Municipal Airport (17.4 miles)

  • Lowest 2 November, 2025

    46.9 °F

  • Average November

    60.3 °F

  • Highest 1 November, 2025

    80.1 °F

Climate (2020–Present)

Livermore, Livermore Municipal Airport (17.4 miles)

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  • Average Low 2020–2025

    48.7 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    74 °F
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