Alum Rock Weather Forecast

    • 59
    • 86

    Mostly Sunny

    • 60
    • 90

    Mostly Sunny

    • 60
    • 91

    Sunny

    • 61
    • 90

    Sunny

    • 63
    • 92

    Sunny

    • 62
    • 91

    Mostly Sunny

Today 30 Jul Santa Clara Valley Including San Jose

Sunny. Highs in the 80s to lower 90s. West Winds 5 to 15 Mph.

Tonight 30 Jul Santa Clara Valley Including San Jose

Mostly clear. Lows in the upper 50s. Northwest Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Alum Rock Temperature Statistics

July Temperature

San Jose / Reid / Hillv (2.5 miles)

  • Lowest 5 July, 2026

    57.2 °F

  • Average July

    73.5 °F

  • Highest 14 July, 2026

    96.8 °F

Climate (2021–2026)

San Jose / Reid / Hillv (2.5 miles)

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

  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.3 °F
Get WillyWeather+ to remove ads