Sombrero Key Weather Forecast
- 69
- 76
Rain Showers
- 66
- 75
Rain Showers
- 70
- 74
Mostly Sunny
- 70
- 75
Mostly Sunny
- 71
- 76
Mostly Sunny
- 71
- 76
Mostly Sunny
Today 15 Feb Monroe Middle Keys
Mostly sunny with a slight chance of Showers. Highs in the mid to upper 70s. Southeast Winds near 15 Mph, decreasing to 10 to 15 Mph. Chance of rain 10 percent.
Tonight 15 Feb Monroe Middle Keys
Partly cloudy with a chance of Showers. Lows in the upper 60s. South Winds near 10 Mph, becoming southwest. Chance of rain 30 percent.
Sombrero Key Temperature Statistics
February Temperature
The Florida Keys - Marathon International Airport (7.5 miles)
Lowest 1 February, 2026
44.7 °FAverage February
62.5 °FHighest 11 February, 2026
75 °F
Climate (2021–Present)
The Florida Keys - Marathon International Airport (7.5 miles)
Average Low 2021–2026
75.3 °FAverage 2021–2026
80 °FAverage High 2021–2026
85.1 °F