Tracy Weather Forecast

    • 44
    • 50

    Mostly Cloudy

    • 45
    • 56

    Partly Sunny

    • 44
    • 59

    Partly Sunny

    • 45
    • 58

    Partly Sunny

    • 44
    • 58

    Partly Sunny

    • 46
    • 58

    Mostly Cloudy

Today 9 Dec Northern San Joaquin Valley

Mostly cloudy. Widespread fog. Locally dense early in the morning. Haze through the day. Areas of fog late in the Morning, then patchy fog early in the afternoon. Highs 45 to 55. Light Winds.

Tonight 9 Dec Northern San Joaquin Valley

Mostly cloudy. Lows 40 to 46. Light Winds.

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Tracy Temperature Statistics

December Temperature

Stockton, Stockton Metropolitan Airport (14.9 miles)

  • Lowest 5 December, 2025

    35.1 °F

  • Average December

    44.2 °F

  • Highest 3 December, 2025

    57.9 °F

Climate (2020–Present)

Stockton, Stockton Metropolitan Airport (14.9 miles)

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  • Average Low 2020–2025

    50.1 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    77.1 °F
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