10-Day Weather Forecast - Big Pine Key, FL

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 northeast to east.

Partly cloudy. Lows in the upper 60s. Northeast to east winds near 5 mph.

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

Mostly clear with a slight chance of showers. Becoming breezy. Lows in the mid 60s. Chance of rain 10 percent.

Mostly sunny with a slight chance of showers. Breezy early. 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 clear. Highs in the lower 70s. Lows in the lower 60s.

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

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

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

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

Clear. Low temperature around 67F. Dew point will be around 59F with an average humidity of 75%. Winds will be 8 mph from the NE.

Sunny. High temperature around 75F. Dew point will be around 61F with an average humidity of 69%. Winds will be 10 mph from the NE.

Clear. Low temperature around 68F. Dew point will be around 62F with an average humidity of 79%. Winds will be 10 mph from the NE.