Rancho Calaveras Weather Forecast

    • 43
    • 57

    Partly Sunny

    • 41
    • 56

    Partly Sunny

    • 39
    • 58

    Mostly Sunny

    • 41
    • 56

    Mostly Cloudy

    • 40
    • 58

    Partly Sunny

    • 45
    • 58

    Mostly Cloudy

Today 22 Jan Northern San Joaquin Valley

Widespread fog. Locally dense in the morning. Patchy fog early in the afternoon. Mostly cloudy. Highs around 57. Light Winds.

Tonight 22 Jan Northern San Joaquin Valley

Mostly clear. Patchy fog in the evening. Widespread fog. Locally dense after midnight. Lows around 42. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rancho Calaveras Temperature Statistics

January Temperature

Stockton, Stockton Metropolitan Airport (25.5 miles)

  • Lowest 10 January, 2026

    30.2 °F

  • Average January

    48.1 °F

  • Highest 1 January, 2026

    64 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (25.5 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    77 °F
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