Alexander Weather Forecast

    • 49
    • 70

    Slight Chance Rain

    • 49
    • 70

    Becoming Sunny

    • 53
    • 78

    Sunny

    • 55
    • 81

    Mostly Sunny

    • 54
    • 78

    Partly Sunny

    • 55
    • 79

    Mostly Sunny

    • 57
    • 80

    Mostly Sunny

Today 26 Oct Santa Clara Valley Including San Jose

Mostly cloudy. A slight chance of rain. Highs around 70. Southwest Winds 5 to 10 Mph.

Tonight 26 Oct Santa Clara Valley Including San Jose

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of rain in the evening. Lows in the upper 40s. Northwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Alexander Temperature Statistics

October Temperature

San Jose / Reid / Hillv (2.5 miles)

  • Lowest 16 October, 2025

    48.2 °F

  • Average October

    66.2 °F

  • Highest 7 October, 2025

    87.8 °F

Climate (2020–Present)

San Jose / Reid / Hillv (2.5 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