Big Lostmans Bay Weather Forecast

    • 74
    • 91

    Partly Sunny

    • 74
    • 91

    Slight Chance Thunderstorms

    • 74
    • 90

    Thunderstorms Likely

    • 73
    • 90

    Thunderstorms Likely

    • 73
    • 89

    Thunderstorms

    • 72
    • 90

    Thunderstorms Likely

Today 31 Jul Mainland Monroe

Mostly sunny. Highs in the lower 90s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 31 Jul Mainland Monroe

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the mid 70s. West Winds 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Lostmans Bay Temperature Statistics

July Temperature

Miami, Kendall-Tamiami Executive Airport (40.4 miles)

  • Lowest 10 July, 2026

    72.6 °F
  • Average July

    84.3 °F
  • Highest 16 July, 2026

    98.7 °F

Climate (2021–2026)

Miami, Kendall-Tamiami Executive Airport (40.4 miles)

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  • Average Low 2021–2026

    69 °F
  • Average 2021–2026

    77.2 °F
  • Average High 2021–2026

    85.9 °F
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