No Name Key - East Side Weather Forecast
- 82
- 92
Chance Thunderstorms
- 82
- 92
Chance Thunderstorms
- 83
- 93
Chance Thunderstorms
- 82
- 93
Chance Thunderstorms
- 83
- 93
Chance Thunderstorms
- 81
- 93
Chance Thunderstorms
Today 6 Sep Monroe Lower Keys
Partly cloudy with a chance of Showers and Thunderstorms. Highs near 90. Southeast to south near 5 Mph, becoming variable. Chance of rain 40 percent.
Tonight 6 Sep Monroe Lower Keys
Partly cloudy with a chance of Showers and Thunderstorms. Lows in the lower 80s. Southeast to south Winds 5 to 10 Mph. Chance of rain 30 percent.
No Name Key - East Side Temperature Statistics
September Temperature
The Florida Keys - Marathon International Airport (16.8 miles)
Lowest 1 September, 2026
82.7 °FAverage September
87.1 °FHighest 1 September, 2026
92.6 °F
Climate (2021–2026)
The Florida Keys - Marathon International Airport (16.8 miles)
Average Low 2021–2026
75.5 °FAverage 2021–2026
80.1 °FAverage High 2021–2026
85.1 °F