10-Day Weather Forecast - Key West, FL

Mostly sunny. Highs in the upper 70s. North to northeast winds near 10 mph decreasing to near 5 mph.

Mostly clear. Lows in the upper 60s. North to northeast winds near 5 mph.

Mostly sunny. Highs in the upper 70s. North to northeast winds near 5 mph.

Mostly clear. Lows in the upper 60s. North to northeast winds near 5 mph.

Mostly sunny. Highs in the upper 70s. Northeast winds near 5 mph becoming northeast to east.

Partly cloudy. Lows in the upper 60s.

Mostly clear. Highs in the upper 70s. Lows in the upper 60s.

Mostly clear. Highs in the upper 70s. Lows in the upper 60s.

Mostly sunny. Highs in the mid to upper 70s.

Mostly clear with a slight chance of showers. Becoming breezy. Lows 60 to 65. Chance of rain 10 percent.

Mostly sunny with a slight chance of showers. Breezy in the morning. Highs in the lower 70s. Chance of rain 10 percent.

Partly cloudy. Lows near 60 except mid to upper 50s in the upper keys.

Mostly sunny. Highs in the lower 70s.

Clear. Low temperature around 68F. Dew point will be around 61F with an average humidity of 78%. Winds will be 10 mph from the NE.

Sunny. High temperature around 74F. Dew point will be around 63F with an average humidity of 73%. Winds will be 11 mph from the NE.

Clear. Low temperature around 69F. Dew point will be around 62F with an average humidity of 78%. Winds will be 10 mph from the E.

Sunny. High temperature around 76F. Dew point will be around 65F with an average humidity of 76%. Winds will be 9 mph from the E.

Clear. Low temperature around 71F. Dew point will be around 65F with an average humidity of 82%. Winds will be 9 mph from the E.