Marathon, FL Weather

Monroe County4:18 PM EDT24.71°N, 81.09°WElevation 3 ft
Coastal Flood Statement until 5:00 AM Thu

Current conditions

Sunny
84°
Sunny
Feels like 87°
High 84°·Low 75°
WindNE 10 mph
Humidity59%
Dew point68°
Visibility10 mi
Cloud cover13%
UV index3 Moderate
Sunrise7:26 AM
Sunset6:53 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Wednesday

    Sunny, with a high near 84. Northeast wind 10 to 15 mph.

  • Wednesday Night

    Mostly clear, with a low around 75. Northeast wind around 10 mph.

  • Thursday

    A slight chance of rain showers after 8am. Sunny, with a high near 83. Northeast wind 5 to 10 mph.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Sunny 84°
  2. 5 PM Sunny 83°
  3. 6 PM Mostly Clear 83°
  4. 7 PM Mostly Clear 81°
  5. 8 PM Mostly Clear 79°
  6. 9 PM Mostly Clear 79°
  7. 10 PM Mostly Clear 79°
  8. 11 PM Mostly Clear 78°
  9. Thu12 AM Mostly Clear 77°
  10. 1 AM Mostly Clear 77°
  11. 2 AM Mostly Clear 77°
  12. 3 AM Mostly Clear 77°
  13. 4 AM Mostly Clear 76°
  14. 5 AM Mostly Clear 76°
  15. 6 AM Sunny 76°
  16. 7 AM Sunny 75°
  17. 8 AM Slight Chance Rain Showers 75°14%
  18. 9 AM Slight Chance Rain Showers 76°14%
  19. 10 AM Slight Chance Rain Showers 78°14%
  20. 11 AM Slight Chance Rain Showers 80°14%
  21. 12 PM Slight Chance Rain Showers 80°14%
  22. 1 PM Slight Chance Rain Showers 82°14%
  23. 2 PM Slight Chance Rain Showers 82°14%
  24. 3 PM Slight Chance Rain Showers 82°14%

10-day forecast

Details
  1. TueOct 20 Sunny Sunny76°86°
  2. TodayOct 21 Sunny Sunny75°84°
  3. ThuOct 22 Slight Chance Rain Showers Slight Chance Rain Showers20%74°83°
  4. FriOct 23 Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms48%75°83°
  5. SatOct 24 Chance Showers And Thunderstorms then Showers And Thunderstorms Likely Chance Showers And Thunderstorms then Showers And Thunderstorms Likely69%75°83°
  6. SunOct 25 Showers And Thunderstorms Likely Showers And Thunderstorms Likely67%76°83°
  7. MonOct 26 Chance Rain Showers Chance Rain Showers44%75°83°
  8. TueOct 27 Light rain Light rain0.17 in77°82°
  9. WedOct 28 Partly cloudy Partly cloudy81°83°
  10. ThuOct 29 Mostly sunny Mostly sunny0.03 in81°82°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Marathon

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Air quality

Forecast

  • WedGood
  • ThuGood
  • FriGood

Monroe County, FL reporting area. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:26 AM
Sunset 6:53 PM
Daylight 11 h 27 min (−1 min 21 s tomorrow)
Waxing Gibbous · 80% lit
Moonrise 4:02 PM Moonset 3:03 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low85° / 75°
Month to date1.11 in (normal 4.17 in)

Marathon Area, records since 1950. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.