Clareview Weather Forecast

    • 63
    • 84

    Chance Rain Showers

    • 61
    • 81

    Chance Rain Showers

    • 61
    • 82

    Mostly Sunny

    • 62
    • 83

    Mostly Sunny

    • 64
    • 90

    Partly Sunny

    • 61
    • 83

    Slight Chance Thunderstorms

Today 18 Sep Santa Clara Valley Including San Jose

Mostly cloudy. A slight chance of Showers in the Morning, then a chance of Showers and isolated Thunderstorms in the afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 18 Sep Santa Clara Valley Including San Jose

Mostly cloudy. A chance of Showers and isolated Thunderstorms. Lows in the lower 60s. Southwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clareview Temperature Statistics

September Temperature

San Jose / Reid / Hillv (2.5 miles)

  • Lowest 7 September, 2025

    59 °F

  • Average September

    72.7 °F

  • Highest 1 September, 2025

    93.2 °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

    63.5 °F

  • Average High 2020–2025

    72.3 °F
Get WillyWeather+ to remove ads