1 - 5 of 90 days | All 90 days
Next 5 Days
  • Early AM

    Sep 1

    A couple of showers and thunderstorms Lo 77°
    more
  • Today

    Sep 1

    Showers and a heavier t-storm 90°Lo 78°
    more
  • Fri

    Sep 2

    Partly sunny and breezy 93°Lo 75°
    more
  • Sat

    Sep 3

    A shower or t-storm in spots 92°Lo 74°
    more
  • Sun

    Sep 4

    An afternoon thunderstorm 91°Lo 75°
Hi 91° RealFeel® 109° Precipitation 65%

Day

N

E

S

W

  • NNE 6 mph
  • Gusts: 10 mph

Times of clouds and sun with a thunderstorm in the afternoon

  • Max UV Index: 9 (Very High)
  • Thunderstorms: 60%
  • Precipitation: 0.6 in
  • Rain: 0.6 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 75° RealFeel® 83° Precipitation 40%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 7 mph

Mostly cloudy with a shower or thunderstorm in the area

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2015
High 91° 90° N/A 90°
Low 75° 75° N/A 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:02 AM with 12:36 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:48 AM with 11:58 of moolight, then sets at 9:46 PM

Port St. Lucie Weather Report

Tropical Storm Hermine to aim for Florida with flooding rain, severe storms

August 31, 2016; 11:54 PM ET

Tropical Storm Hermine will turn toward Florida with heavy rain, gusty winds and the risk of flooding late this week. more >