


Current conditions at
The Florida Keys - Marathon International Airport (KMTH)
Lat: 24.73°NLon: 81.05°WElev: 13ft.
A Few Clouds
81°F
27°C
Humidity | 74% |
Wind Speed | E 6 mph |
Barometer | 29.98 in (1015.3 mb) |
Dewpoint | 72°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 85°F (29°C) |
Last update | 14 May 11:53 pm EDT |
Extended Forecast for
Islamorada FL
Overnight
Low: 78 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 79 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 80 °F
Mostly Clear
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 80 °F
Mostly Clear
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 80 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 78. Southeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 84. East wind around 5 mph.
Thursday Night
Mostly clear, with a low around 79. East wind around 5 mph.
Friday
Sunny, with a high near 83. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 80. East wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 80.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 80.
Monday
A slight chance of showers. Sunny, with a high near 84. Chance of precipitation is 10%.
Monday Night
Mostly clear, with a low around 80.
Tuesday
A slight chance of showers. Sunny, with a high near 84. Chance of precipitation is 10%.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 80. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Sunny, with a high near 84. Chance of precipitation is 10%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Islamorada FL
24.93°N 80.64°W (Elev. 0 ft)
24.93°N 80.64°W (Elev. 0 ft)
12:15 am EDT May 15, 2025
12am EDT May 15, 2025-6pm EDT May 21, 2025