Vineyards - Avalon Weather Forecast

    • 47
    • 60

    Mostly Sunny

    • 48
    • 61

    Mostly Sunny

    • 47
    • 62

    Partly Sunny

    • 47
    • 62

    Mostly Sunny

    • 49
    • 63

    Partly Sunny

    • 50
    • 65

    Partly Sunny

Today 5 Dec San Francisco Bay Shoreline

Sunny. Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 5 Dec San Francisco Bay Shoreline

Partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph.

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Vineyards - Avalon Temperature Statistics

December Temperature

San Jose, San Jose International Airport (9.3 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 (9.3 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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