Brentwood Weather Forecast

    • 41
    • 64

    Mostly Sunny

    • 46
    • 66

    Partly Sunny

    • 45
    • 63

    Partly Sunny

    • 42
    • 69

    Mostly Sunny

    • 42
    • 67

    Mostly Sunny

    • 45
    • 66

    Mostly Sunny

Today 4 Dec East Bay Interior Valleys

Sunny. Highs in the mid 60s. North Winds around 5 Mph.

Tonight 4 Dec East Bay Interior Valleys

Mostly clear. Lows in the upper 30s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brentwood Temperature Statistics

December Temperature

Livermore, Livermore Municipal Airport (17.4 miles)

  • Lowest 1 December, 2020

    36 °F
  • Average December

    48.6 °F
  • Highest 1 December, 2020

    66 °F

Climate (2010–Present)

Livermore, Livermore Municipal Airport (17.4 miles)

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  • Average Low 2010–Present

    49.4 °F
  • Average 2010–Present

    60.1 °F
  • Average High 2010–Present

    74.1 °F
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