Old River - Rock Slough Entrance Weather Forecast

    • 54
    • 74

    Rain

    • 49
    • 63

    Rain Showers

    • 46
    • 66

    Chance Rain

    • 47
    • 72

    Mostly Sunny

    • 49
    • 75

    Mostly Sunny

    • 51
    • 74

    Partly Sunny

Today 20 Apr East Bay Interior Valleys

Partly cloudy in the morning. A slight chance of rain in the morning. Showers likely and a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce small hail in the afternoon. Highs in the lower 70s. Southeast Winds 5 to 10 Mph. Becoming southwest 10 to 20 Mph in the afternoon.

Tonight 20 Apr East Bay Interior Valleys

Rain. Lows in the lower 50s. West Winds 10 to 20 Mph. Becoming south around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old River - Rock Slough Entrance Temperature Statistics

April Temperature

Stockton, Stockton Metropolitan Airport (19.9 miles)

  • Lowest 3 April, 2026

    39.7 °F

  • Average April

    61.5 °F

  • Highest 5 April, 2026

    86.6 °F

Climate (2021–Present)

Stockton, Stockton Metropolitan Airport (19.9 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    77.3 °F
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