Marathon, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    81°
    Friday 5/10
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    81°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 85F. Dew point will be around 74F with an average humidity of 89%. Winds will be 7 mph from the S.
    Night Details
    Partly cloudy. Lows near 80. Variable winds near 5 mph becoming southwest to west 5 to 10 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    80°
    Saturday 5/11
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    80°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 80s. West winds 5 to 10 mph becoming west to northwest 10 to 15 mph in the afternoon.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows near 80. West to northwest winds 10 to 15 mph becoming northwest 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    81°
    Sunday 5/12
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    81°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 80s. Northwest to north winds 5 to 10 mph becoming variable near 5 mph.
    Night Details
    Partly cloudy. Lows near 80. Variable winds near 5 mph becoming east to southeast 5 to 10 mph.
  • Forecast day icon
    Monday
    Mostly Sunny
    87°
    Forecast night icon
    Night
    Partly Cloudy
    82°
    Monday 5/13
    Day
    87°
    Mostly Sunny
    Forecast day icon
    Night
    82°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 10 percent.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    87°
    Forecast night icon
    Night
    Partly Cloudy
    82°
    Tuesday 5/14
    Day
    87°
    Partly Cloudy
    Forecast day icon
    Night
    82°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 20 percent.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    88°
    Forecast night icon
    Night
    Partly Cloudy
    81°
    Wednesday 5/15
    Day
    88°
    Partly Cloudy
    Forecast day icon
    Night
    81°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    Partly Cloudy
    87°
    Forecast night icon
    Night
    Partly Cloudy
    82°
    Thursday 5/16
    Day
    87°
    Partly Cloudy
    Forecast day icon
    Night
    82°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Partly Cloudy
    87°
    Forecast night icon
    Night
    Warm and Humid
    82°
    Friday 5/17
    Day
    87°
    Partly Cloudy
    Forecast day icon
    Night
    82°
    Warm and Humid
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of showers and thunderstorms. Highs near 90. Lows in the lower 80s. Chance of rain 20 percent.
    Night Details
    Clear. Low temperature around 82F. Dew point will be around 77F with an average humidity of 84%. Winds will be 10 mph from the SE.
  • Forecast day icon
    Saturday
    Mostly Sunny
    88°
    Forecast night icon
    Night
    Warm and Humid
    82°
    Saturday 5/18
    Day
    88°
    Mostly Sunny
    Forecast day icon
    Night
    82°
    Warm and Humid
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 88F. Dew point will be around 77F with an average humidity of 76%. Winds will be 7 mph from the S.
    Night Details
    Clear. Low temperature around 82F. Dew point will be around 77F with an average humidity of 81%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    87°
    Forecast night icon
    Night
    40% Chance of Rain
    81°
    Sunday 5/19
    Day
    87°
    30% Chance of Rain
    Forecast day icon
    Night
    81°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 87F. Dew point will be around 76F with an average humidity of 73%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 81F. Dew point will be around 75F with an average humidity of 79%. Winds will be 3 mph from the SE.