Water Keys - South End Weather Forecast
- 73
- 82
Slight Chance Thunderstorms
- 73
- 83
Slight Chance Thunderstorms
- 73
- 83
Slight Chance Thunderstorms
- 73
- 83
Chance Rain Showers
- 73
- 83
Chance Rain Showers
- 73
- 83
Mostly Sunny
- 72
- 82
Mostly Sunny
Today 4 Mar Monroe Lower Keys
Mostly sunny with a slight chance of Showers. Breezy. Highs in the lower 80s. Northeast to east Winds 15 to 20 Mph. Chance of rain 10 percent.
Tonight 4 Mar Monroe Lower Keys
Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Becoming breezy. Lows in the lower 70s. East Winds near 15 Mph, increasing to 15 to 20 Mph. Chance of rain 30 percent.
Water Keys - South End Temperature Statistics
March Temperature
Key West Naval Air Station (18.6 miles)
Lowest 1 March, 2026
71.1 °FAverage March
76 °FHighest 2 March, 2026
82.9 °F
Climate (2021–Present)
Key West Naval Air Station (18.6 miles)
Average Low 2021–2026
77.2 °FAverage 2021–2026
81.7 °FAverage High 2021–2026
86.5 °F