Port St Lucie Weather Forecast
- 74
- 93
Chance Rain Showers
- 75
- 91
Chance Thunderstorms
- 74
- 92
Chance Thunderstorms
- 73
- 89
Thunderstorms Likely
- 74
- 87
Thunderstorms Likely
- 74
- 88
Chance Thunderstorms
- 73
- 88
Chance Thunderstorms
Today 20 Jun St. Lucie
Considerable cloudiness. A slight chance of Showers in the late morning and early afternoon. A chance of Showers and a slight chance of afternoon Thunderstorms, then Showers likely and a chance of Thunderstorms before Sunset. Highs in the lower 90s. South Winds 5 to 10 Mph increasing to 10 to 15 Mph in the afternoon. Chance of rain 60 percent. Heat index Readings 100 to 105.
Tonight 20 Jun St. Lucie
Considerable cloudiness. A chance of Showers and a slight chance of Thunderstorms through late Evening, then a slight chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 40 percent.
Port St Lucie Temperature Statistics
June Temperature
Witham Field Airport (9.9 miles)
Lowest 1 June, 2021
69.8 °FAverage June
78.7 °FHighest 13 June, 2021
93.2 °F
Climate (2010–Present)
Witham Field Airport (9.9 miles)
Average Low 2010–Present
68.8 °FAverage 2010–Present
74.2 °FAverage High 2010–Present
82.9 °F