Ponderosa Park Weather Forecast

    • 59
    • 85

    Mostly Sunny

    • 58
    • 87

    Mostly Sunny

    • 60
    • 86

    Mostly Sunny

    • 61
    • 87

    Partly Sunny

    • 61
    • 86

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

Today 29 Sep Santa Clara Valley Including San Jose

Sunny. Highs in the mid 80s. Northwest Winds 5 to 15 Mph.

Tonight 29 Sep Santa Clara Valley Including San Jose

Mostly clear. Lows in the upper 50s. West Winds 5 to 10 Mph. Becoming southeast after midnight.

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  • Temperature Real-Time

Ponderosa Park Temperature Statistics

September Temperature

San Jose, San Jose International Airport (4.3 miles)

  • Lowest 26 September, 2026

    53.1 °F

  • Average September

    69.9 °F

  • Highest 9 September, 2026

    97.6 °F

Climate (2021–2026)

San Jose, San Jose International Airport (4.3 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    62.1 °F

  • Average High 2021–2026

    72.8 °F
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