Shark River Entrance Weather Forecast

    • 79
    • 89

    Mostly Sunny

    • 79
    • 89

    Mostly Sunny

    • 80
    • 89

    Chance Thunderstorms

    • 79
    • 88

    Chance Thunderstorms

    • 78
    • 90

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

Today 17 Aug Mainland Monroe

Sunny. Highs in the mid 90s. Southeast Winds around 5 Mph, becoming west with Gusts up to 20 Mph this afternoon. Heat index Values up to 108.

Tonight 17 Aug Mainland Monroe

Mostly clear. Humid with Lows in the mid 70s. West Winds 5 to 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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Shark River Entrance Temperature Statistics

August Temperature

The Florida Keys - Marathon International Airport (42.9 miles)

  • Lowest 12 August, 2026

    77 °F

  • Average August

    86.2 °F

  • Highest 1 August, 2026

    91.7 °F

Climate (2021–2026)

The Florida Keys - Marathon International Airport (42.9 miles)

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  • Average Low 2021–2026

    75.4 °F

  • Average 2021–2026

    80.1 °F

  • Average High 2021–2026

    85.1 °F
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