Boca Chica Key Weather Forecast
- 73
- 82
Mostly Sunny
- 74
- 82
Partly Sunny
- 72
- 83
Chance Rain Showers
- 67
- 80
Chance Rain Showers
- 66
- 75
Mostly Cloudy
- 67
- 76
Partly Sunny
Today 5 Dec Monroe Lower Keys
Mostly sunny. Highs in the lower 80s. East to southeast Winds 5 to 10 Mph.
Tonight 5 Dec Monroe Lower Keys
Partly cloudy. Lows in the mid 70s. Southeast Winds near 5 Mph.
Boca Chica Key Temperature Statistics
December Temperature
Key West Naval Air Station (0.6 miles)
Lowest 1 December, 2025
73 °FAverage December
78.2 °FHighest 1 December, 2025
84 °F
Climate (2020–Present)
Key West Naval Air Station (0.6 miles)
Average Low 2020–2025
77.3 °FAverage 2020–2025
81.8 °FAverage High 2020–2025
86.5 °F