Old River - Rock Slough Entrance Weather Forecast

    • 34
    • 52

    Increasing Clouds

    • 36
    • 51

    Mostly Cloudy

    • 36
    • 52

    Mostly Cloudy

    • 39
    • 53

    Partly Sunny

    • 41
    • 56

    Partly Sunny

    • 42
    • 58

    Partly Sunny

Today 9 Jan East Bay Interior Valleys

Sunny. Areas of frost in the morning. Highs in the lower 50s. Northeast Winds 5 to 10 Mph.

Tonight 9 Jan East Bay Interior Valleys

Mostly clear in the evening then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old River - Rock Slough Entrance Temperature Statistics

January Temperature

Stockton, Stockton Metropolitan Airport (19.9 miles)

  • Lowest 6 January, 2026

    44.6 °F

  • Average January

    54.7 °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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