Missouri Key - Little Duck Key Channel Weather Forecast
- 79
- 87
Chance Rain Showers
- 81
- 87
Chance Rain Showers
- 81
- 87
Rain Showers Likely
- 81
- 88
Chance Thunderstorms
- 81
- 88
Partly Sunny
- 80
- 87
Slight Chance Thunderstorms
Today 7 Oct Monroe Lower Keys
Mostly sunny in the Morning, then becoming partly sunny. A chance of Showers and a slight chance of Thunderstorms. Highs in the upper 80s. Southwest Winds near 5 Mph. Chance of rain 40 percent.
Tonight 7 Oct Monroe Lower Keys
Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the upper 70s. Southwest Winds near 5 Mph, becoming south. Chance of rain 50 percent.
Missouri Key - Little Duck Key Channel Temperature Statistics
October Temperature
The Florida Keys - Marathon International Airport (11.8 miles)
Lowest 1 October, 2026
76.6 °FAverage October
83.9 °FHighest 3 October, 2026
88 °F
Climate (2021–2026)
The Florida Keys - Marathon International Airport (11.8 miles)
Average Low 2021–2026
75.5 °FAverage 2021–2026
80.2 °FAverage High 2021–2026
85.1 °F