Port Saint Lucie, FL Weather - Tomorrow’s Forecast

Friday

Chance of thunderstorms

High:
91°F

Showers and thunderstorms likely, mainly between 3pm and 4pm. Partly sunny, with a high near 91. Heat index values as high as 105. Light south wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Slight chance of thunderstorms

Overnight low:
75°F

A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. South wind around 5 mph becoming calm. Chance of precipitation is 20%.