Old River - Rock Slough Entrance Weather Forecast

    • 54
    • 60

    Rain Showers

    • 52
    • 60

    Rain Showers

    • 53
    • 57

    Rain Showers

    • 48
    • 55

    Rain Showers

    • 41
    • 52

    Rain Showers Likely

    • 39
    • 50

    Partly Sunny

Today 22 Dec East Bay Interior Valleys

Patchy fog. Rain. Highs around 60. Southwest Winds 5 to 10 Mph.

Tonight 22 Dec East Bay Interior Valleys

Patchy fog in the evening. Areas of fog after midnight. Rain likely. Lows in the lower 50s. Light Winds becoming southeast around 5 Mph after midnight.

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  • Temperature Real-Time

Old River - Rock Slough Entrance Temperature Statistics

December Temperature

Stockton, Stockton Metropolitan Airport (19.9 miles)

  • Lowest 5 December, 2025

    35.1 °F

  • Average December

    45.3 °F

  • Highest 17 December, 2025

    66 °F

Climate (2020–Present)

Stockton, Stockton Metropolitan Airport (19.9 miles)

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  • Average Low 2020–2025

    50.1 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    77 °F
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