Alum Rock Park Weather Forecast

    • 56
    • 82

    Sunny

    • 55
    • 79

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 50
    • 74

    Mostly Sunny

    • 52
    • 74

    Partly Sunny

Today 18 Oct Eastern Santa Clara Hills

Sunny. Highs around 70. Southeast Winds around 5 Mph.

Tonight 18 Oct Eastern Santa Clara Hills

Clear. Lows in the 40s to upper 50s. Southwest Winds around 5 Mph in the evening. Becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Alum Rock Park Temperature Statistics

October Temperature

San Jose / Reid / Hillv (4.3 miles)

  • Lowest 16 October, 2025

    48.2 °F

  • Average October

    66.1 °F

  • Highest 7 October, 2025

    87.8 °F

Climate (2020–Present)

San Jose / Reid / Hillv (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    51.5 °F

  • Average 2020–2025

    63.4 °F

  • Average High 2020–2025

    72.1 °F
Get WillyWeather+ to remove ads