Almaden Lake Weather Forecast

    • 56
    • 86

    Increasing Clouds

    • 55
    • 80

    Decreasing Clouds

    • 55
    • 82

    Mostly Sunny

    • 57
    • 84

    Mostly Sunny

    • 62
    • 91

    Mostly Sunny

    • 61
    • 94

    Mostly Sunny

    • 58
    • 87

    Partly Sunny

Today 19 Sep Santa Clara Valley Including San Jose

Sunny. Highs in the 80s. Light Winds. Becoming northwest 10 to 15 Mph in the afternoon.

Tonight 19 Sep Santa Clara Valley Including San Jose

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Almaden Lake Temperature Statistics

September Temperature

San Jose / Reid / Hillv (6.8 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    72.8 °F

  • Highest 9 September, 2026

    98.6 °F

Climate (2021–2026)

San Jose / Reid / Hillv (6.8 miles)

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

  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.2 °F
Get WillyWeather+ to remove ads