0

Hourly Weather Forecast - Hartsville, SC

  • Temperature
    65°F
    Precipitation
    0%
    Wind
    7mph
    SSW
    Arrow up

    Clear

    Humidity
    78%
    Feels like
    65°F
    Dew Point
    58°F

  • Clear

    Humidity
    83%
    Feels like
    64°F
    Dew Point
    58°F

  • Clear

    Humidity
    86%
    Feels like
    62°F
    Dew Point
    58°F

  • Clear

    Humidity
    89%
    Feels like
    62°F
    Dew Point
    58°F

  • Clear

    Humidity
    89%
    Feels like
    61°F
    Dew Point
    58°F

  • Clear

    Humidity
    86%
    Feels like
    62°F
    Dew Point
    58°F

  • Clear

    Humidity
    82%
    Feels like
    63°F
    Dew Point
    57°F

  • Clear

    Humidity
    78%
    Feels like
    65°F
    Dew Point
    58°F

  • Sunny

    Humidity
    72%
    Feels like
    67°F
    Dew Point
    58°F

  • Sunny

    Humidity
    64%
    Feels like
    71°F
    Dew Point
    58°F

  • Sunny

    Humidity
    57%
    Feels like
    75°F
    Dew Point
    58°F

Top Stories

Right Arrow
Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Read More
Weekend Weather Outlook

Weekend Weather Outlook

Read More
Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Read More
(Image provided by Pixabay.com)

Lightning Safety

Read More
A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Read More
Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide