Old River - Rock Slough Entrance Weather Forecast

    • 40
    • 58

    Decreasing Clouds

    • 35
    • 52

    Mostly Sunny

    • 35
    • 50

    Partly Sunny

    • 37
    • 51

    Patchy Fog

    • 38
    • 52

    Patchy Fog

    • 39
    • 54

    Patchy Fog

Today 7 Jan East Bay Interior Valleys

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 50s. West Winds 5 to 10 Mph.

Tonight 7 Jan East Bay Interior Valleys

Mostly clear. Lows around 40. West Winds around 10 Mph.

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  • Temperature Real-Time

Old River - Rock Slough Entrance Temperature Statistics

January Temperature

Stockton, Stockton Metropolitan Airport (19.9 miles)

  • Lowest 1 January, 2026

    48.2 °F

  • Average January

    55.2 °F

  • Highest 1 January, 2026

    64 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (19.9 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    77.1 °F
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