Sombrero Key Weather Forecast
- 84
- 90
Partly Sunny
- 84
- 90
Rain Showers
- 83
- 90
Thunderstorms
- 83
- 90
Thunderstorms
- 82
- 89
Thunderstorms
- 83
- 89
Thunderstorms
Today 26 Aug Monroe Middle Keys
Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. Northeast to east Winds near 5 Mph. Chance of rain 10 percent.
Tonight 26 Aug Monroe Middle Keys
Partly cloudy with a slight chance of Showers and Thunderstorms. Lows in the lower to mid 80s. Northeast to east Winds near 5 Mph. Chance of rain 20 percent.
Sombrero Key Temperature Statistics
August Temperature
The Florida Keys - Marathon International Airport (7.5 miles)
Lowest 7 August, 2025
75.7 °FAverage August
86.5 °FHighest 18 August, 2025
93.7 °F
Climate (2020–Present)
The Florida Keys - Marathon International Airport (7.5 miles)
Average Low 2020–2025
75.4 °FAverage 2020–2025
80 °FAverage High 2020–2025
85.2 °F