St. Lucie Weather Forecast
- 76
- 85
Rain Showers Likely
- 76
- 87
Thunderstorms Likely
- 78
- 86
Chance Thunderstorms
- 77
- 85
Chance Thunderstorms
- 76
- 84
Chance Thunderstorms
- 77
- 85
Chance Thunderstorms
Today 5 Jul Coastal St. Lucie
Partly sunny. A chance of Showers and Thunderstorms early in the Afternoon, then Showers and Thunderstorms likely late in the afternoon and towards Sunset. Highs in the upper 80s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent. Heat index Values up to 101.
Tonight 5 Jul Coastal St. Lucie
Partly cloudy. Showers likely and a chance of Thunderstorms early in the Evening, then a chance of Showers and Thunderstorms in the late evening and early morning. Lows in the mid 70s. Southwest Winds 10 to 15 Mph decreasing to 5 to 10 Mph in the late evening and overnight. Chance of rain 70 percent.
St. Lucie Temperature Statistics
July Temperature
Fort Pierce, St. Lucie County International Airport (2.5 miles)
Lowest 1 July, 2025
69.1 °FAverage July
77.3 °FHighest 1 July, 2025
87.1 °F
Climate (2020–Present)
Fort Pierce, St. Lucie County International Airport (2.5 miles)
Average Low 2020–2025
66.1 °FAverage 2020–2025
74.6 °FAverage High 2020–2025
83.4 °F