, °F

Personalized Forecasts

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My Favorite Forecasts

    My Recent Locations

    • Sat

      Sep 29

      88° /77°
      A thunderstorm possible
      • Fair
      • for fishing
      • Precip: 61%
      • Cloud Cover: 40%
      • Wind Speed: 17 mph
      More
    • Sun

      Sep 30

      89° /78°F
      A thunderstorm possible
      • Very Good
      • for fishing
      • Precip: 77%
      • Cloud Cover: 81%
      • Wind Speed: 14 mph
    • Mon

      Oct 1

      90° /78°
      Mostly cloudy; humid
      • Very Good
      • for fishing
      • Precip: 92%
      • Cloud Cover: 93%
      • Wind Speed: 16 mph
      More
    • Tue

      Oct 2

      87° /80°
      A thunderstorm possible
      • Fair
      • for fishing
      • Precip: 64%
      • Cloud Cover: 78%
      • Wind Speed: 12 mph
      More
    • Wed

      Oct 3

      88° /77°
      Mostly cloudy; humid
      • Good
      • for fishing
      • Precip: 60%
      • Cloud Cover: 88%
      • Wind Speed: 5 mph
      More

    Day

    89°Hi RealFeel® 96° Precipitation 30%
    Partly sunny, a shower or thunderstorm possible; humid
    • Winds from the
    • E 15 mph
    • Gusts: 24 mph
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 60%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    78°Lo RealFeel® 81° Precipitation 77%
    Mostly cloudy, a couple of thunderstorms around; humid
    • Winds from the
    • E 14 mph
    • Gusts: 25 mph
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • Precipitation: 0.46 in
    • Rain: 0.46 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2017
    High 89° 88° N/A 90°
    Low 78° 78° N/A 78°

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 7:13 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 11:32 PM
    • Moonset: 1:20 PM
    • Duration: 13:48 hr
    Astronomy

    Solunar Information for Marathon, FL

    Tue, Sep 25
    Full
    Tue, Oct 2
    Last
    Tue, Oct 9
    New
    Tue, Oct 16
    First