10-Day Weather Forecast - Marathon, FL

Partly cloudy in the morning then becoming mostly sunny. A slight chance of showers. Breezy early. Highs in the lower 80s. East winds 15 to 20 mph early decreasing to 10 to 15 mph. Chance of rain 20 percent.

Mostly clear with a slight chance of showers. Lows in the lower to mid 70s. Highs in the lower 80s. East winds 10 to 15 mph. Chance of rain 20 percent.

Mostly clear with a slight chance of showers. Lows in the lower to mid 70s. Highs in the lower 80s. East winds 10 to 15 mph. Chance of rain 20 percent.

Mostly clear with a slight chance of showers. Lows in the mid 70s. Highs in the lower 80s. Chance of rain 20 percent.

Mostly clear with a slight chance of showers. Lows in the mid 70s. Highs in the lower 80s. Chance of rain 20 percent.

Mostly clear with a slight chance of showers. Breezy. Lows in the lower to mid 70s. Chance of rain 20 percent.

Mostly sunny with a slight chance of showers. Breezy early. Highs in the lower 80s. Chance of rain 20 percent.

Mostly clear in the evening then becoming partly cloudy. A slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent.

Partly cloudy with a slight chance of showers. Highs in the mid 80s. Lows in the lower 70s. Chance of rain 20 percent.

Partly cloudy with a slight chance of showers. Highs in the mid 80s. Lows in the lower 70s. Chance of rain 20 percent.

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

Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 68F with an average humidity of 79%. Winds will be 6 mph from the NE.

Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 80F. Dew point will be around 69F with an average humidity of 75%. Winds will be 4 mph from the E.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 69F with an average humidity of 81%. Winds will be 6 mph from the E.

Sunny with a 45% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 70F with an average humidity of 76%. Winds will be 7 mph from the E.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 69F with an average humidity of 80%. Winds will be 7 mph from the E.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 80F. Dew point will be around 70F with an average humidity of 75%. Winds will be 4 mph from the E.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 75F. Dew point will be around 69F with an average humidity of 79%. Winds will be 3 mph from the N.