Alum Rock Park Weather Forecast

    • 57
    • 89

    Mostly Sunny

    • 57
    • 87

    Becoming Sunny

    • 61
    • 92

    Mostly Sunny

    • 59
    • 92

    Mostly Sunny

    • 59
    • 92

    Mostly Sunny

    • 58
    • 90

    Mostly Sunny

    • 56
    • 88

    Mostly Sunny

Today 6 Aug Eastern Santa Clara Hills

Sunny. Highs in the mid 80s. West Winds 5 to 10 Mph.

Tonight 6 Aug Eastern Santa Clara Hills

Clear. Lows in the 60s to lower 70s. West Winds 5 to 10 Mph.

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  • Temperature Real-Time

Alum Rock Park Temperature Statistics

August Temperature

San Jose / Reid / Hillv (4.3 miles)

  • Lowest 4 August, 2025

    55.4 °F

  • Average August

    71.8 °F

  • Highest 1 August, 2025

    82.4 °F

Climate (2020–Present)

San Jose / Reid / Hillv (4.3 miles)

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  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    72.3 °F
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