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.

A Few Clouds

82°F

28°C

Humidity 82%
Wind Speed Calm
Barometer 29.97 in (1014.6 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 19 Aug 10:53 pm EDT
Extended Forecast for

Hartsville Regional Airport SC

  • Tonight

    Tonight: Mostly clear, with a low around 76. Calm wind.

    Low: 76 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. Heat index values as high as 104. Light and variable wind.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 75. Light south wind. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Showers and possibly a thunderstorm after 2pm. High near 96. Heat index values as high as 104. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 96 °F

    Sunny then
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 72. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 72 °F

    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers before 8am, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely then
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 76. Calm wind.
Thursday
Sunny and hot, with a high near 97. Heat index values as high as 104. Light and variable wind.
Thursday Night
A slight chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 75. Light south wind. Chance of precipitation is 20%.
Friday
Showers and possibly a thunderstorm after 2pm. High near 96. Heat index values as high as 104. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 2am, then a slight chance of showers. Low around 72. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A slight chance of showers before 8am, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Sunday
Mostly sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hartsville Regional Airport SC
 34.4°N 80.12°W (Elev. 341 ft)
Last Update:
6:04 pm EDT Aug 19, 2026
Forecast Valid:
11pm EDT Aug 19, 2026-6pm EDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation