


Hazardous Weather Conditions
Current conditions at
The Florida Keys - Marathon International Airport (KMTH)
Lat: 24.73°NLon: 81.05°WElev: 13ft.
A Few Clouds
84°F
29°C
Humidity | 80% |
Wind Speed | Calm |
Barometer | 30.11 in (1019.5 mb) |
Dewpoint | 77°F (25°C) |
Visibility | 10.00 mi |
Heat Index | 94°F (34°C) |
Last update | 12 Jul 9:53 pm EDT |
Extended Forecast for
Big Pine Key FL
Tonight
Low: 81 °F
Chance
ShowersSunday
High: 92 °F
Chance
ShowersSunday Night
Low: 79 °F
Chance
ShowersMonday
High: 91 °F
Chance
ShowersMonday Night
Low: 78 °F
Chance
ShowersTuesday
High: 90 °F
Chance
ShowersTuesday Night
Low: 80 °F
Chance
ShowersWednesday
High: 91 °F
Chance
ShowersWednesday Night
Low: 81 °F
Chance
Showers
Detailed Forecast
Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 81. Southeast wind around 5 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 79. East wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 81. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Big Pine Key FL
24.68°N 81.35°W (Elev. 3 ft)
24.68°N 81.35°W (Elev. 3 ft)
10:15 pm EDT Jul 12, 2025
10pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025