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

74°F

23°C

Humidity 60%
Wind Speed S 13 mph
Barometer 29.98 in (1014.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 10 Jan 5:53 pm EST
Extended Forecast for

Hartsville SC

  • Tonight

    Tonight: Showers likely, mainly before 1am. Mostly cloudy, with a low around 54. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 45 by 5pm. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 61 °F⇓

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 27. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 1am. Mostly cloudy, with a low around 54. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 45 by 5pm. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Clear, with a low around 27. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 51. Light and variable wind.
Monday Night
Mostly clear, with a low around 28. Calm wind.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartsville SC
 34.37°N 80.1°W (Elev. 197 ft)
Last Update:
5:16 pm EST Jan 10, 2026
Forecast Valid:
6pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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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