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Port St. Lucie, FL

89°F
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Port St. Lucie, FL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, August 4

Day

8/4
93°Hi
RealFeel® 110°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 100°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Mostly sunny and humid; an afternoon thunderstorm

Max UV Index12 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSE 8 mph

Wind Gusts21 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover20%

Morning

Afternoon

Night

8/4
76°Lo
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Partly cloudy and humid

WindSE 6 mph

Wind Gusts13 mph

Probability of Precipitation9%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover56%

Evening

Overnight

Sun & Moon

13 hrs 21 mins
Rise 6:47 AM
Set 8:08 PM
Waxing Gibbous
Rise 4:44 PM
Set 2:55 AM

Temperature History

8/4
High
Low
Forecast
93°
76°
Average
91°
76°
Last Year
89°
73°

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World North America United States Florida Port St. Lucie

Weather Near Port St. Lucie:

  • Boca Raton, FL
  • Miami, FL
  • West Palm Beach, FL
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