Willow Glen South - Lincoln Glen Weather Forecast

    • 42
    • 62

    Mostly Sunny

    • 44
    • 65

    Mostly Sunny

    • 46
    • 66

    Mostly Sunny

    • 45
    • 67

    Partly Sunny

    • 45
    • 66

    Partly Sunny

    • 47
    • 68

    Partly Sunny

    • 48
    • 70

    Partly Sunny

Today 4 Dec Santa Clara Valley Including San Jose

Sunny. Highs in the lower 60s. Northwest Winds around 5 Mph.

Tonight 4 Dec Santa Clara Valley Including San Jose

Mostly clear. Lows in the lower 40s. Northwest Winds around 5 Mph.

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Willow Glen South - Lincoln Glen Temperature Statistics

December Temperature

San Jose, San Jose International Airport (5.6 miles)

  • Lowest 2 December, 2025

    39.9 °F

  • Average December

    49.4 °F

  • Highest 2 December, 2025

    63 °F

Climate (2020–Present)

San Jose, San Jose International Airport (5.6 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    61.5 °F

  • Average High 2020–2025

    72.4 °F
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