Allexian Weather Forecast

    • 56
    • 82

    Sunny

    • 54
    • 77

    Mostly Sunny

    • 57
    • 80

    Mostly Sunny

    • 55
    • 81

    Partly Sunny

    • 53
    • 73

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 56
    • 73

    Mostly Sunny

Today 18 Oct Santa Clara Valley Including San Jose

Sunny. Highs in the lower 80s. Northeast Winds around 5 Mph. Becoming southeast in the afternoon.

Tonight 18 Oct Santa Clara Valley Including San Jose

Clear. Lows in the mid 50s. West Winds 5 to 10 Mph. Becoming south after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Allexian Temperature Statistics

October Temperature

San Jose / Reid / Hillv (2.5 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 (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