Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
The heat will persist across the West into next week. See how hot it will get. Chevron right

Hartsville, SC

87°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Hartsville

South Carolina

87°
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
Hartsville, SC Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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 Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, March 21

Day

3/21
87°Hi
RealFeel® 92°
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
RealFeel Shade™ 84°
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
Warmer with times of clouds and sun; a thundershower in the area late this afternoon; gusty winds and small hail can accompany any downpour

Max UV Index6.0 (High)

AccuLumen Brightness Index™6 (Medium)

WindW 6 mph

Wind Gusts16 mph

Probability of Precipitation55%

Probability of Thunderstorms21%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover54%

Morning

Afternoon

Night

3/21
57°Lo
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
A thunderstorm around this evening; otherwise, partly cloudy

WindWSW 5 mph

Wind Gusts7 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover61%

Evening

Overnight

Sun & Moon

12 hrs 10 mins
Rise 7:23 AM
Set 7:33 PM
Waxing Crescent
Rise 8:37 AM
Set 10:52 PM

Temperature History

3/21
High
Low
Forecast
87°
57°
Average
68°
41°
Last Year
63°
37°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

Record heat to expand east this weekend, resurges next week

4 hours ago

Winter Weather

300 inches of snow: East beats West during upside-down winter

1 day ago

Winter Weather

Northeast, Midwest bracing for weather whiplash in spring's first days

3 hours ago

Hurricane

Category 2 Tropical Cyclone Narelle strikes Australia

1 hour ago

Weather Forecasts

Hawaii braces for second Kona storm in a week with renewed flooding

4 hours ago

 More Stories

Featured Stories

Weather News

Leaves are coming out 3-4 weeks early in some places this spring

1 day ago

Climate

Monarch population rises in Mexico, but California numbers drop

1 day ago

Astronomy

Astronauts enter quarantine; NASA rolls moon rocket to launchpad

1 day ago

Recreation

Death Valley's superbloom, ancient lake are disappearing

1 day ago

Recreation

Top 10 National Parks of 2025 revealed

2 days ago
World North America United States South Carolina Hartsville

Weather Near Hartsville:

  • Florence, SC
  • Lumberton, NC
  • Myrtle Beach, SC
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

...

...

...