Alum Rock Park Weather Forecast

    • 66
    • 96

    Hot

    • 67
    • 97

    Hot

    • 64
    • 96

    Sunny

    • 62
    • 94

    Sunny

    • 60
    • 90

    Mostly Sunny

    • 52
    • 82

    Mostly Sunny

Today 5 Oct Eastern Santa Clara Hills

Sunny. Highs in the upper 80s. Southeast Winds around 5 Mph.

Tonight 5 Oct Eastern Santa Clara Hills

Clear. Lows in the 60s to mid 70s. Northwest Winds around 5 Mph.

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Alum Rock Park Temperature Statistics

October Temperature

San Jose / Reid / Hillv (4.3 miles)

  • Lowest 1 October, 2026

    57.2 °F

  • Average October

    73 °F

  • Highest 1 October, 2026

    86 °F

Climate (2021–2026)

San Jose / Reid / Hillv (4.3 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.2 °F
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