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

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

Overcast

82°F

28°C

Humidity 69%
Wind Speed S 18 G 31 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Apr 1:53 am EDT
Extended Forecast for

Islamorada FL

  • Overnight

    Overnight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Breezy, with a southeast wind around 20 mph. Chance of precipitation is 30%.

    Chance
    Showers and
    Breezy

    Low: 78 °F

  • Friday

    Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 15 mph. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 85 °F

  • Friday
    Night

    Friday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 72. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.

    Showers and
    Breezy

    Low: 72 °F

  • Saturday

    Saturday: A chance of showers, mainly before 8am. Partly sunny, with a high near 80. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.

    Chance
    Showers

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 67. West wind around 10 mph.

    Mostly Clear

    Low: 67 °F

  • Sunday

    Sunday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 72.

    Clear

    Low: 72 °F

  • Monday

    Monday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 74.

    Mostly Clear

    Low: 74 °F

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Breezy, with a southeast wind around 20 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 15 mph. Chance of precipitation is 40%.
Friday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 72. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.
Saturday
A chance of showers, mainly before 8am. Partly sunny, with a high near 80. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 67. West wind around 10 mph.
Sunday
Sunny, with a high near 80.
Sunday Night
Clear, with a low around 72.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 74.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Islamorada FL
 24.93°N 80.64°W (Elev. 0 ft)
Last Update:
2:15 am EDT Apr 19, 2019
Forecast Valid:
2am EDT Apr 19, 2019-6pm EDT Apr 25, 2019
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation