Saint Johns River - Palmo Cove Weather Forecast

    • 77
    • 93

    Chance Thunderstorms

    • 75
    • 90

    Rain Showers

    • 76
    • 92

    Chance Thunderstorms

    • 78
    • 96

    Mostly Sunny

    • 78
    • 97

    Slight Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

    • 77
    • 95

    Chance Thunderstorms

Today 19 Jun Western St. Johns

Showers and Thunderstorms likely. Highs in the lower 90s. West Winds 10 to 15 Mph. Chance of rain 70 percent. Heat index Values up to 108.

Tonight 19 Jun Western St. Johns

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the upper 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Saint Johns River - Palmo Cove Temperature Statistics

June Temperature

Northeast Florida Regional Airport (13 miles)

  • Lowest 5 June, 2026

    68 °F

  • Average June

    79.7 °F

  • Highest 14 June, 2026

    93 °F

Climate (2021–2026)

Northeast Florida Regional Airport (13 miles)

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  • Average Low 2021–2026

    63.7 °F

  • Average 2021–2026

    70.7 °F

  • Average High 2021–2026

    78 °F
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