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.
Big Lostmans Bay Temperature Statistics
July Temperature
Miami, Kendall-Tamiami Executive Airport (40.4 miles)
Lowest 10 July, 2026
72.6 °FAverage July
84.3 °FHighest 16 July, 2026
98.7 °F
Climate (2021–2026)
Miami, Kendall-Tamiami Executive Airport (40.4 miles)
Average Low 2021–2026
69 °FAverage 2021–2026
77.2 °FAverage High 2021–2026
85.9 °F