Downtown San Jose Weather Forecast

    • 48
    • 68

    Increasing Clouds

    • 48
    • 72

    Becoming Sunny

    • 49
    • 74

    Mostly Sunny

    • 49
    • 78

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

    • 49
    • 75

    Partly Sunny

    • 51
    • 75

    Mostly Sunny

Today 4 Nov Santa Clara Valley Including San Jose

Sunny. Highs in the upper 60s. Northwest Winds 10 to 15 Mph.

Tonight 4 Nov Santa Clara Valley Including San Jose

Mostly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph. Gusts up to 25 Mph early in the evening.

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  • Temperature Real-Time

Downtown San Jose Temperature Statistics

November Temperature

San Jose, San Jose International Airport (2.5 miles)

  • Lowest 2 November, 2026

    48 °F

  • Average November

    57 °F

  • Highest 2 November, 2026

    66.9 °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

    62.2 °F

  • Average High 2021–2026

    72.9 °F
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