10-Day Weather Forecast - Key Largo, FL

Partly sunny in the morning then becoming mostly sunny. Breezy becoming windy. Highs in the upper 70s. Northeast winds 15 to 20 mph increasing to near 20 mph.

Partly cloudy with a slight chance of showers. Windy. Lows in the lower 70s. Northeast to east winds near 20 mph. Chance of rain 10 percent.

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

Mostly clear and breezy. Lows in the lower 70s. Highs in the upper 70s.

Mostly clear and breezy. Lows in the lower 70s. Highs in the upper 70s.

Mostly clear and breezy. Lows near 70. Highs in the upper 70s.

Mostly clear and breezy. Lows near 70. Highs in the upper 70s.

Mostly clear with a slight chance of showers. Lows near 70. Highs in the upper 70s.

Mostly clear with a slight chance of showers. Lows near 70. Highs in the upper 70s.

Mostly clear. Lows near 70. Highs in the upper 70s.

Mostly clear. Lows near 70. Highs in the upper 70s.

Clear. Low temperature around 68F. Dew point will be around 64F with an average humidity of 77%. Winds will be 6 mph from the E.

Sunny. High temperature around 78F. Dew point will be around 64F with an average humidity of 70%. Winds will be 9 mph from the NE.

Clear. Low temperature around 68F. Dew point will be around 64F with an average humidity of 80%. Winds will be 8 mph from the NE.

Sunny. High temperature around 78F. Dew point will be around 64F with an average humidity of 71%. Winds will be 8 mph from the NE.

Clear. Low temperature around 68F. Dew point will be around 64F with an average humidity of 79%. Winds will be 8 mph from the NE.

Mostly sunny. High temperature around 77F. Dew point will be around 63F with an average humidity of 71%. Winds will be 9 mph from the NE.

Mostly clear. Low temperature around 68F. Dew point will be around 63F with an average humidity of 80%. Winds will be 8 mph from the NE.