Big Pine Key - West Side Weather Forecast
- 73
- 84
Mostly Sunny
- 73
- 84
Mostly Sunny
- 73
- 83
Mostly Sunny
- 72
- 80
Partly Sunny
- 72
- 80
Mostly Cloudy
- 73
- 79
Mostly Cloudy
Today 27 Mar Monroe Lower Keys
Partly cloudy in the Morning, then becoming mostly sunny. A slight chance of Showers. Highs in the lower 80s. Northeast to east Winds 10 to 15 Mph. Chance of rain 10 percent.
Tonight 27 Mar Monroe Lower Keys
Mostly clear with a slight chance of Showers. Lows in the lower 70s. Northeast to east Winds 10 to 15 Mph, becoming northeast and decreasing to 5 to 10 Mph. Chance of rain 10 percent.
Big Pine Key - West Side Temperature Statistics
March Temperature
Key West Naval Air Station (19.9 miles)
Lowest 18 March, 2026
64 °FAverage March
75.8 °FHighest 5 March, 2026
84 °F
Climate (2021–Present)
Key West Naval Air Station (19.9 miles)
Average Low 2021–2026
77.2 °FAverage 2021–2026
81.7 °FAverage High 2021–2026
86.5 °F