Lostmans River - Second Bay Weather Forecast

    • 54
    • 68

    Decreasing Clouds

    • 34
    • 65

    Rain Showers Likely

    • 34
    • 55

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

    • 46
    • 67

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

Today 30 Jan Mainland Monroe

Mostly cloudy with a 20 percent chance of Showers. Highs in the upper 60s. North Winds 5 to 10 Mph.

Tonight 30 Jan Mainland Monroe

Partly cloudy. Lows in the lower 50s. Northwest Winds around 5 Mph.

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Lostmans River - Second Bay Temperature Statistics

January Temperature

Miami, Kendall-Tamiami Executive Airport (45.4 miles)

  • Lowest 16 January, 2026

    38.6 °F

  • Average January

    67.2 °F

  • Highest 26 January, 2026

    88.6 °F

Climate (2021–Present)

Miami, Kendall-Tamiami Executive Airport (45.4 miles)

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  • Average Low 2021–2026

    69.3 °F

  • Average 2021–2026

    77.3 °F

  • Average High 2021–2026

    85.8 °F
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