Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Large earthquake felt in Florida, Cuba and Mexico. Tap for details. Chevron right
Boris nears landfall as Tropical Storm Cristina forms. Click for details. Chevron right

Port St. Lucie, FL

78°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Port St. Lucie

Florida

78°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Port St. Lucie, FL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly

10-Day

Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

June 8 - June 22

Mon 6/8

87° /73°
16%
Humid with increasing clouds

RealFeel®79°

Cloud Cover65%

WindE 6 mph

Wind Gusts15 mph

Tue 6/9

88° /74°
60%
Mostly cloudy and humid; a thunderstorm in the area in the afternoon

RealFeel®95°

RealFeel Shade™92°

Max UV Index4.0 (Moderate)

WindE 10 mph

Hours of Precipitation1

Hours of Rain1

Wed 6/10

87° /73°
90%
Mostly cloudy and humid with a couple of showers and a thunderstorm, mainly later

RealFeel®98°

RealFeel Shade™91°

Max UV Index8.0 (Very High)

WindE 9 mph

Hours of Precipitation2

Hours of Rain2

Thu 6/11

91° /74°
55%
Humid with periods of clouds and sunshine; an afternoon thunderstorm in the area

RealFeel®103°

RealFeel Shade™93°

Max UV Index12.0 (Extreme)

WindESE 8 mph

Hours of Precipitation0.5

Hours of Rain0.5

Fri 6/12

92° /73°
57%
Shifting clouds and sun with a thunderstorm in the area in the afternoon

RealFeel®106°

RealFeel Shade™96°

Max UV Index10.0 (Very High)

WindSSW 5 mph

Hours of Precipitation1

Hours of Rain1

Sat 6/13

90° /75°
90%
Sunshine interrupted by clouds at times; humid with a couple of showers

RealFeel®107°

RealFeel Shade™97°

Max UV Index8.0 (Very High)

WindSW 5 mph

Hours of Precipitation2.5

Hours of Rain2.5

Sun 6/14

90° /75°
74%
Variable cloudiness with a couple of showers; humid

RealFeel®98°

RealFeel Shade™95°

Max UV Index5.0 (Moderate)

WindSW 7 mph

Hours of Precipitation3

Hours of Rain3

Mon 6/15

90° /75°
55%
Mostly cloudy and humid with a little rain

RealFeel®103°

RealFeel Shade™99°

Max UV Index12.0 (Extreme)

WindWSW 6 mph

Hours of Precipitation2

Hours of Rain2

Tue 6/16

89° /77°
57%
Sunny spells with a couple of showers, mainly early; humid

RealFeel®105°

RealFeel Shade™96°

Max UV Index12.0 (Extreme)

WindSW 4 mph

Hours of Precipitation2

Hours of Rain2

Wed 6/17

89° /77°
61%
Partly sunny and humid; a couple of afternoon thunderstorms

RealFeel®102°

RealFeel Shade™97°

Max UV Index12.0 (Extreme)

WindSW 6 mph

Hours of Precipitation1

Hours of Rain1

Thu 6/18

87° /76°
9%
Partly sunny and humid

RealFeel®100°

RealFeel Shade™95°

Max UV Index12.0 (Extreme)

WindS 9 mph

Fri 6/19

88° /75°
61%
Mostly cloudy and humid; a little rain in the morning followed by a couple of thunderstorms in the afternoon

RealFeel®102°

RealFeel Shade™96°

Max UV Index5.0 (Moderate)

WindS 7 mph

Hours of Precipitation2

Hours of Rain2

Sat 6/20

89° /76°
30%
Humid with some sun; an afternoon thunderstorm possible

RealFeel®105°

RealFeel Shade™99°

Max UV Index12.0 (Extreme)

WindSE 2 mph

Sun 6/21

90° /75°
30%
Mostly sunny with a thunderstorm possible

RealFeel®103°

RealFeel Shade™93°

Max UV Index12.0 (Extreme)

WindE 4 mph

Mon 6/22

86° /77°
55%
Mostly sunny with a thunderstorm in spots in the afternoon

RealFeel®100°

RealFeel Shade™90°

Max UV Index12.0 (Extreme)

WindESE 6 mph

Hours of Precipitation0.5

Hours of Rain0.5

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

Boris to make landfall soon in Mexico; newbie Cristina may head in

6 hours ago

Weather News

Florida rattled by 6.1 earthquake near Cuba; no significant tsunami th...

7 hours ago

Weather Forecasts

Heat, humidity to spur summery conditions, storms in eastern U.S.

7 hours ago

Astronomy

Venus, Jupiter to shine incredibly close for 2 nights this week

14 hours ago

Severe Weather

Active stretch of severe weather to unfold across the Plains, Midwest

6 hours ago

More Stories

Featured Stories

Health

Why Google wants to release 32 million mosquitoes in 2 states

3 days ago

Weather News

These trees can 'hold their breath' when volcanoes erupt in Hawaii

3 days ago

Astronomy

Sunset after 9pm: Why the sun, clock don't align around the solstice

3 days ago

Weather News

Record sargassum seaweed swamps Caribbean, U.S. beaches

5 days ago

Weather News

Fossil reveals creature that hunted birds 120 million years ago

3 days ago

World North America United States Florida Port St. Lucie

Weather Near Port St. Lucie:

  • Boca Raton, FL
  • Miami, FL
  • West Palm Beach, FL
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...