10-Day Weather Forecast - Marathon, FL

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  • |85°F
    Mostly Clear

    Tonight

    85°F

    Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 80s. East to southeast winds near 10 mph. Chance of rain 10 percent.

    Hourly details
  • 89|84°F
    30% Chance of Storms

    Day

    89°F

    Mostly sunny with a chance of showers and thunderstorms. Highs near 90. East to southeast winds 5 to 10 mph. Chance of rain 30 percent.

    Night

    84°F

    Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 80s. East winds near 10 mph. Chance of rain 50 percent.

    Hourly details
  • 89|84°F
    40% Chance of Storms

    Day

    89°F

    Mostly sunny with a chance of showers and thunderstorms. Highs near 90. East winds 5 to 10 mph. Chance of rain 40 percent.

    Night

    84°F

    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

    Hourly details
  • 89|84°F
    Mostly Sunny

    Day

    89°F

    Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 20 percent.

    Night

    84°F

    Mostly clear. Lows in the lower 80s.

    Hourly details
  • 89|83°F
    30% Chance of Storms

    Day

    89°F

    Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.

    Night

    83°F

    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 20 percent.

    Hourly details
  • 88|83°F
    30% Chance of Storms

    Day

    88°F

    Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.

    Night

    83°F

    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 30 percent.

    Hourly details
  • 88|84°F
    Mostly Sunny

    Day

    88°F

    Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 10 percent.

    Night

    84°F

    Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 80s. Chance of rain 20 percent.

    Hourly details
  • 89|84°F
    Mostly Sunny

    Day

    89°F

    Mostly sunny with a slight chance of showers and thunderstorms. Highs near 90. Chance of rain 10 percent.

    Night

    84°F

    Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 84F. Dew point will be around 75F with an average humidity of 72%. Winds will be 4 mph from the S.

  • 89|85°F
    Mostly Sunny

    Day

    89°F

    Mostly sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 89F. Dew point will be around 76F with an average humidity of 68%. Winds will be 2 mph from the SW.

    Night

    85°F

    Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 85F. Dew point will be around 76F with an average humidity of 72%. Winds will be 2 mph from the W.

  • 89|84°F
    Mostly Sunny

    Day

    89°F

    Mostly sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 89F. Dew point will be around 76F with an average humidity of 70%. Winds will be 1 mph from the SW.

    Night

    84°F

    Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 84F. Dew point will be around 76F with an average humidity of 74%. Winds will be 2 mph from the W.