10-Day Weather Forecast - Port Saint Lucie, FL

Partly cloudy. High temperature around 80F. Dew point will be around 70F with an average humidity of 88%. Winds will be 5 mph from the NE.

Partly cloudy with a slight chance of showers. Patchy fog after midnight. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Partly sunny with a slight chance of showers. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. Gusts up to 20 mph after midnight.

Partly sunny. A slight chance of afternoon showers. Highs in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Partly cloudy with a slight chance of showers. Lows in the mid 60s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent.

Partly sunny. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy. Lows around 60.

Partly sunny. Highs in the upper 70s.

Mostly clear. Lows in the mid 50s.

Partly sunny in the morning then clearing. Highs in the upper 70s.

Clear. Lows in the mid 50s.

Sunny. Highs in the upper 70s.

Clear. Low temperature around 62F. Dew point will be around 64F with an average humidity of 92%. Winds will be 2 mph from the W.

Sunny. High temperature around 77F. Dew point will be around 64F with an average humidity of 80%. Winds will be 3 mph from the N.

Clear. Low temperature around 62F. Dew point will be around 63F with an average humidity of 90%. Winds will be 2 mph from the NW.