Little Portugal South Weather Forecast

    • 58
    • 88

    Increasing Clouds

    • 56
    • 78

    Partly Sunny

    • 55
    • 77

    Partly Sunny

    • 54
    • 73

    Partly Sunny

    • 58
    • 79

    Sunny

    • 60
    • 85

    Mostly Sunny

Today 24 Sep Santa Clara Valley Including San Jose

Partly cloudy in the morning then becoming sunny. Highs in the 80s to mid 90s. Light Winds. Becoming northwest 10 to 15 Mph in the afternoon.

Tonight 24 Sep Santa Clara Valley Including San Jose

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. Northwest Winds 5 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Little Portugal South Temperature Statistics

September Temperature

San Jose / Reid / Hillv (2.5 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    71.7 °F

  • Highest 9 September, 2026

    98.6 °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

    52.1 °F

  • Average 2021–2026

    63.7 °F

  • Average High 2021–2026

    72.2 °F
Get WillyWeather+ to remove ads