National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

81°F

27°C

Humidity 79%
Wind Speed E 12 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 7 May 8:53 pm EDT
Extended Forecast for

Big Pine Key FL

  • Tonight

    Tonight: Partly cloudy, with a low around 79. Southeast wind around 10 mph.

    Low: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. East wind around 10 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79. East wind around 15 mph.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89. Southeast wind around 10 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. East wind around 10 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms. Sunny, with a high near 89. Chance of precipitation is 30%.

    High: 89 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 78. Chance of precipitation is 10%.

    Low: 78 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 79. Southeast wind around 10 mph.
Wednesday
Mostly sunny, with a high near 88. East wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 79. East wind around 15 mph.
Thursday
Sunny, with a high near 89. Southeast wind around 10 mph.
Thursday Night
Mostly clear, with a low around 79. East wind around 10 mph.
Friday
Mostly sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 79.
Saturday
A chance of showers and thunderstorms. Sunny, with a high near 89. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 78. Chance of precipitation is 10%.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 88. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 79. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Big Pine Key FL
 24.68°N 81.35°W (Elev. 3 ft)
Last Update:
8:15 pm EDT May 7, 2024
Forecast Valid:
8pm EDT May 7, 2024-6pm EDT May 14, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation