Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

80°F

27°C

Humidity 71%
Wind Speed E 18 G 26 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Apr 10:53 am EDT
Extended Forecast for

Marathon Shores FL

  • Today

    Today: A slight chance of showers.  Sunny, with a high near 81. Breezy, with an east wind 15 to 20 mph.  Chance of precipitation is 10%.

    High: 81 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A slight chance of showers.  Mostly clear, with a low around 74. Breezy, with an east wind around 20 mph.  Chance of precipitation is 10%.

    Low: 74 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A slight chance of showers.  Sunny, with a high near 82. East wind around 15 mph.  Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers.  Mostly clear, with a low around 73. East wind around 15 mph.  Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers.  Sunny, with a high near 82. East wind around 15 mph.  Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers.  Mostly clear, with a low around 73. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers.  Sunny, with a high near 82. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers.  Partly cloudy, with a low around 73. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 81. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers. Sunny, with a high near 81. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 10%.
Tonight
A slight chance of showers. Mostly clear, with a low around 74. Breezy, with an east wind around 20 mph. Chance of precipitation is 10%.
Saturday
A slight chance of showers. Sunny, with a high near 82. East wind around 15 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 73. East wind around 15 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Sunny, with a high near 82. East wind around 15 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Monday
A slight chance of showers. Sunny, with a high near 82. Chance of precipitation is 20%.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Breezy. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon Shores FL
 24.72°N 81.05°W (Elev. 0 ft)
11:15 am EDT Apr 3, 2026
11am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
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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