National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Florence - Florence Regional Airport (KFLO)

Lat: 34.19°NLon: 79.73°WElev: 146ft.

Fair

69°F

21°C

Humidity 90%
Wind Speed Calm
Barometer 29.98 in (1015.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 31 Jul 1:53 am EDT
Extended Forecast for

Hartsville SC

  • Overnight

    Overnight: Clear, with a low around 67. Calm wind.

    Low: 67 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 94. Calm wind.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 73. Light and variable wind.

    Low: 73 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 94. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    High: 94 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 74. Southeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 90. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 90 °F

    Chance
    Showers then
    T-storms

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 73. Chance of precipitation is 80%.

    Low: 73 °F

    T-storms then
    Showers
    Likely

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 87. Chance of precipitation is 80%.

    High: 87 °F

    Chance
    Showers then
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 74. Chance of precipitation is 80%.

    Low: 74 °F

    T-storms then
    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 67. Calm wind.
Friday
Sunny, with a high near 94. Calm wind.
Friday Night
Partly cloudy, with a low around 73. Light and variable wind.
Saturday
Partly sunny, with a high near 94. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Saturday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 74. Southeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 20%.
Sunday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 90. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 73. Chance of precipitation is 80%.
Monday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 87. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 74. Chance of precipitation is 80%.
Tuesday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%.
Tuesday Night
A chance of thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartsville SC
 34.37°N 80.1°W (Elev. 197 ft)
Last Update:
2:13 am EDT Jul 31, 2026
Forecast Valid:
2am EDT Jul 31, 2026-6pm EDT Aug 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation