Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Taste of fall is coming to the Northeast, Midwest. Click for the temp forecast. Chevron right

Port Royal, SC

85°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Port Royal

South Carolina

85°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
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 Royal, SC 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
Thursday, August 20

Day

8/20
95°Hi
RealFeel® 109°
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™ 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
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
Times of clouds and sun with a thunderstorm in parts of the area; very warm and humid

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™7 (Bright)

WindSW 7 mph

Wind Gusts14 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.08 in

Rain Amount0.08 in

Total Hours of Precipitation1

Total Hours of Rain1

Cloud Cover52%

Morning

Afternoon

Night

8/20
79°Lo
RealFeel® 89°
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
Mainly clear, warm and humid

WindSSW 7 mph

Wind Gusts14 mph

Probability of Precipitation11%

Probability of Thunderstorms3%

Precipitation0.00 in

Cloud Cover27%

Evening

Overnight

Sun & Moon

13 hrs 12 mins
Rise 6:50 AM
Set 8:02 PM
Waxing Gibbous
Rise 2:49 PM
Set 12:38 AM

Temperature History

8/20
High
Low
Forecast
95°
79°
Average
90°
74°
Last Year
88°
75°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

Lala leaves Hawaii communities buried in mud, communication cut off

13 hours ago

Climate

Lake Powell sinks to record low as Colorado River crisis deepens

12 hours ago

Recreation

New Hampshire can bill hikers for mountain rescues

16 hours ago

Weather News

New heat dome to build in western U.S., further exacerbating drought

11 hours ago

Severe Weather

Severe storms to continue to prowl Plains, Midwest and East this week

5 hours ago

 More Stories

Featured Stories

Recreation

American tourist dies after lightning strike on Mount Etna

12 hours ago

Climate

Warmer ocean waters draw more sharks to Southern California

10 hours ago

Travel

Engine fan blade caused passenger to be partially sucked out window

12 hours ago

Travel

Mount Etna eruptions cause major flight disruptions in Sicily

1 day ago

Weather News

American Airlines flight blows tires on landing at Chicago O'Hare

14 hours ago
World North America United States South Carolina Port Royal

Weather Near Port Royal:

  • Hilton Head Island, SC
  • Hinesville, GA
  • Savannah, GA
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

...

...

...