Brentwood Weather Forecast

    • 61
    • 92

    Sunny

    • 60
    • 91

    Sunny

    • 60
    • 91

    Sunny

    • 62
    • 93

    Sunny

    • 62
    • 96

    Sunny

    • 61
    • 95

    Sunny

    • 63
    • 100

    Hot

Today 25 Jul East Bay Interior Valleys

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

Tonight 25 Jul East Bay Interior Valleys

Clear. Lows in the upper 50s. Southwest Winds 5 to 15 Mph.

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Brentwood Temperature Statistics

July Temperature

Livermore, Livermore Municipal Airport (17.4 miles)

  • Lowest 11 July, 2026

    53.7 °F

  • Average July

    72.9 °F

  • Highest 14 July, 2026

    102.7 °F

Climate (2021–2026)

Livermore, Livermore Municipal Airport (17.4 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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