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  • Thu

    Sep 15

    Sunny and less humid 89°Lo 75°
    more
  • Fri

    Sep 16

    An afternoon thunderstorm 86°Lo 76°
    more
  • Sat

    Sep 17

    A shower and t-storm around 86°Lo 76°
    more
  • Sun

    Sep 18

    Couple of thunderstorms 84°Lo 76°
    more
  • Mon

    Sep 19

    Couple of thunderstorms 86°Lo 76°
Hi 86° RealFeel® 97° Precipitation 62%

Day

N

E

S

W

  • NE 5 mph
  • Gusts: 9 mph

Mostly cloudy with a couple of showers and a thunderstorm, mainly later

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 51%
  • Precipitation: 0.25 in
  • Rain: 0.25 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 76° RealFeel® 82° Precipitation 25%

Night

N

E

S

W

  • NW 2 mph
  • Gusts: 4 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2015
High 86° 88° N/A 88°
Low 76° 75° N/A 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 12:12 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:48 PM with 13:21 of moolight, then sets at 11:09 AM

Port Saint Lucie Weather Report

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

September 1, 2016; 1:54 AM ET

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