Riverside (St Johns River) Weather Forecast

    • 64
    • 81

    Mostly Sunny

    • 61
    • 79

    Mostly Sunny

    • 61
    • 81

    Sunny

    • 65
    • 85

    Slight Chance Thunderstorms

    • 65
    • 83

    Mostly Sunny

    • 66
    • 85

    Mostly Sunny

Today 16 Oct South Central Duval

Patchy fog this morning. Sunny. Highs around 80. North Winds 5 to 10 Mph, becoming northeast 10 to 15 Mph this afternoon.

Tonight 16 Oct South Central Duval

Mostly clear. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Riverside (St Johns River) Temperature Statistics

October Temperature

Jacksonville Naval Air Station (5 miles)

  • Lowest 12 October, 2025

    62.1 °F

  • Average October

    74.9 °F

  • Highest 7 October, 2025

    84.9 °F

Climate (2020–Present)

Jacksonville Naval Air Station (5 miles)

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  • Average Low 2020–2025

    65.1 °F

  • Average 2020–2025

    72.6 °F

  • Average High 2020–2025

    81 °F
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