Locally Heavy Rain Persists For Northeast, Turning Unsettled Across The Inter-mountain West

Locally heavy showers and thunderstorms continue across parts of the Northeast into the Ohio Valley, as a stubborn upper low is slow to depart. Snowmelt along with the rain may worsen flooding over parts of northern New England. Elsewhere, a strong cold front will slice through the Inter-mountain West and Upper Midwest for locally heavy precipitation, some mountain snow and chilly temperatures. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

Partly Cloudy

77°F

25°C

Humidity 56%
Wind Speed NW 6 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 20 Apr 7:53 pm EDT
Extended Forecast for

Marathon FL

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Northwest wind around 10 mph.

    Partly Cloudy

    Low: 69 °F

  • Sunday

    Sunday: Sunny, with a high near 81. North wind around 5 mph.

    Sunny

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 73. Northwest wind around 10 mph.

    Mostly Clear

    Low: 73 °F

  • Monday

    Monday: Sunny, with a high near 84. Northeast wind around 10 mph.

    Sunny

    High: 84 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 74. Northeast wind around 15 mph.

    Mostly Clear

    Low: 74 °F

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 75.

    Mostly Clear

    Low: 75 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 77.

    Partly Cloudy

    Low: 77 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 69. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 81. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around 73. Northwest wind around 10 mph.
Monday
Sunny, with a high near 84. Northeast wind around 10 mph.
Monday Night
Mostly clear, with a low around 74. Northeast wind around 15 mph.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 79. Chance of precipitation is 20%.
Friday
A slight chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 78. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Marathon FL
 24.72°N 81.1°W (Elev. 0 ft)
8:15 pm EDT Apr 20, 2019
8pm EDT Apr 20, 2019-6pm EDT Apr 27, 2019
 
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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