Big Spanish Channel - Porpoise Key Weather Forecast
- 74
- 79
Mostly Sunny
- 75
- 80
Partly Sunny
- 76
- 81
Partly Sunny
- 78
- 83
Partly Sunny
- 74
- 83
Partly Sunny
- 71
- 80
Rain Showers
Today 30 Mar Monroe Lower Keys
Mostly sunny. Highs in the upper 70s to near 80. East Winds 10 to 15 Mph.
Tonight 30 Mar Monroe Lower Keys
Mostly clear. Lows in the lower 70s. East Winds 10 to 15 Mph.
Big Spanish Channel - Porpoise Key Temperature Statistics
March Temperature
The Florida Keys - Marathon International Airport (18.6 miles)
Lowest 24 March, 2024
70 °FAverage March
77.6 °FHighest 18 March, 2024
85.6 °F
Climate (2019–Present)
The Florida Keys - Marathon International Airport (18.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
75.4 °FAverage 2019–2024
80.1 °FAverage High 2019–2024
85.5 °F