Port Saint Lucie, FL Weather - Extended Forecast

Sunday

Chance of thunderstorms

High:
90°F

Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely

Overnight low:
74°F

Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 74. Calm wind. Chance of precipitation is 60%.

Monday

Slight chance of thunderstorms

High:
91°F

A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

Monday Night

Thunderstorms likely

Overnight low:
75°F

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 60%.

Tuesday

Thunderstorms likely

High:
90°F

Tuesday Night

Thunderstorms likely

Overnight low:
76°F

Wednesday

Showers likely

High:
88°F

Wednesday Night

Thunderstorms likely

Overnight low:
75°F

Thursday

Showers likely

High:
88°F

Thursday Night

Thunderstorms likely

Overnight low:
75°F