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      Coastal Flood Statement
      until 6:00 AM EDT
      Elev 5 ft, 24.692 °N 81.080 °W

      Marathon, FL

      Marathon Station84°
      Updated: 11:01 PM EDT on October 1, 2026 (GMT -4)
      2 minutes ago
      85°
      76°
      84
      Feels Like 98
      Partly Cloudy
      N
      14
      Same temperature is expected tomorrow
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Thu 10/01
        Low 80°f
         60% Precip. / 0.56 in
        Partly cloudy skies early with heavy thunderstorms developing overnight. Low around 80F. Winds ESE at 10 to 20 mph. Chance of rain 60%.
        Tomorrow
        Fri 10/02
        High 86°f
         66% Precip. / 0.23 in
        Thunderstorms in the morning, then cloudy skies late. High 86F. Winds ESE at 10 to 20 mph. Chance of rain 70%.
        Tomorrow night
        Fri 10/02
        Low 82°f
         22% Precip. / 0 in
        Overcast. Low 82F. Winds E at 10 to 20 mph.
        Hourly Forecast
        Now
        84°
        12AM
        83°
        1AM
        83°
        2AM
        83°
        3AM
        83°
        4AM
        83°
        5AM
        30%
        82°
        6AM
        48%
        82°
        7AM
        67%
        82°
        7:16AM
        Sunrise
        8AM
        55%
        81°
        9AM
        43%
        83°
        10AM
        43%
        84°
        11AM
        38%
        84°
        12PM
        85°
        1PM
        85°
        2PM
        85°
        3PM
        31%
        85°
        4PM
        85°
        5PM
        85°
        6PM
        85°
        7PM
        85°
        7:10PM
        Sunset
        8PM
        85°
        9PM
        84°
        10PM
        84°
        11PM
        84°
        Precipitation
        67%
        Thunderstorms possible after 5 AM
        Pollen
        None
        Air Quality
        21
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.97 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point77°F
        5. Humidity 82%
        6. Rainfall 1.18 in
        7. Snow Depth 0 in
         KMTH Station History
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 85°F -°F -°F
        4. Low 76°F -°F -°F
        5. Rain/Snow Depth
        6. Precipitation 0.56 in - in -
        7. Snow 0 in - in -
        Almanac for
        1. Forecast Average Record
        2. Temperature
        3. High 86°F -°F -°F
        4. Low 80°F -°F -°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:16 AM 7:11 PM
        3. Civil Twilight 6:53 AM 7:33 PM
        4. Nautical Twilight 6:27 AM 8:00PM
        5. Astronomical Twilight 6:00 AM 8:26 PM
        1. Length of Visible Light 12h 40m
        2. Length of Day 11h 54m
        3. Tomorrow will be 1 minute 26 seconds shorter
        1. Moon 11:00 PM 12:23 PM
        2. Waning Gibbous66% of the Moon is Illuminated
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
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