Park - Lorraine Weather Forecast

    • 59
    • 76

    Slight Chance Rain

    • 56
    • 74

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 56
    • 75

    Mostly Sunny

    • 60
    • 82

    Mostly Sunny

    • 60
    • 83

    Partly Sunny

    • 62
    • 81

    Mostly Sunny

Today 3 Sep Santa Clara Valley Including San Jose

Sunny late in the morning then becoming partly cloudy. Highs in the upper 70s. Southeast Winds up to 5 Mph becoming southwest 5 to 15 Mph in the afternoon.

Tonight 3 Sep Santa Clara Valley Including San Jose

Mostly cloudy. A slight chance of rain. Lows in the upper 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Park - Lorraine Temperature Statistics

September Temperature

San Jose, San Jose International Airport (2.5 miles)

  • Lowest 1 September, 2026

    62.1 °F

  • Average September

    66.7 °F

  • Highest 1 September, 2026

    73.9 °F

Climate (2021–2026)

San Jose, San Jose International Airport (2.5 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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