10-Day Weather Forecast - Marathon, FL

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  • 64|61°F
    Mostly Sunny
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    Today

    64°F

    Mostly sunny. High temperature around 64F. Dew point will be around 43F with an average humidity of 68%. Winds will be 11 mph from the N.

    Tonight

    61°F

    Partly cloudy becoming mostly cloudy. Breezy becoming windy. Lows in the upper 50s except lows in the lower to mid 50s in the upper keys. North winds 15 to 20 mph increasing to near 20 mph late.

    Hourly details
  • Day

    71°F

    Partly sunny in the morning then becoming mostly sunny. Very windy becoming windy. Highs in the lower 70s. North to northeast winds 20 to 25 mph becoming northeast near 20 mph.

    Night

    67°F

    Partly cloudy in the evening then becoming mostly cloudy. Windy. Lows in the mid 60s. Northeast winds near 20 mph.

    Hourly details
  • Day

    73°F

    Partly sunny with a slight chance of showers. Breezy. Highs in the mid 70s. Northeast winds 15 to 20 mph becoming northeast to east. Chance of rain 10 percent.

    Night

    70°F

    Mostly cloudy with a chance of showers. Lows in the upper 60s. Northeast to east winds near 15 mph decreasing to 10 to 15 mph. Chance of rain 30 percent.

    Hourly details
  • Day

    75°F

    Mostly cloudy with a chance of showers. Highs in the upper 70s. Lows near 70. Chance of rain 30 percent.

    Night

    71°F

    Mostly cloudy with a chance of showers. Highs in the upper 70s. Lows near 70. Chance of rain 30 percent.

    Hourly details
  • Day

    76°F

    Partly cloudy with a slight chance of showers. Highs in the upper 70s. Chance of rain 20 percent.

    Night

    72°F

    Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 10 percent.

    Hourly details
  • Weekend Weather

  • Day

    77°F

    Mostly clear with a slight chance of showers. Highs in the upper 70s. Lows in the lower 70s. Chance of rain 10 percent.

    Night

    73°F

    Mostly clear with a slight chance of showers. Highs in the upper 70s. Lows in the lower 70s. Chance of rain 10 percent.

    Hourly details
  • Day

    76°F

    Partly cloudy with a slight chance of showers. Highs near 80. Lows near 70. Chance of rain 10 percent.

    Night

    67°F

    Partly cloudy with a slight chance of showers. Highs near 80. Lows near 70. Chance of rain 10 percent.

  • Day

    70°F

    Mostly sunny with a slight chance of showers. Highs in the mid to upper 70s. Chance of rain 10 percent.

    Night

    65°F

    Partly cloudy. Low temperature around 65F. Dew point will be around 62F with an average humidity of 84%. Winds will be 13 mph from the NE.

  • Day

    69°F

    Sunny. High temperature around 69F. Dew point will be around 60F with an average humidity of 77%. Winds will be 13 mph from the NE.

    Night

    65°F

    Clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 80%. Winds will be 9 mph from the NE.

  • Day

    70°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 70F. Dew point will be around 60F with an average humidity of 76%. Winds will be 5 mph from the NE.

    Night

    64°F

    Clear. Low temperature around 64F. Dew point will be around 59F with an average humidity of 77%. Winds will be 3 mph from the NW.