Local Forecast

Hartsville, SC Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Hartsville, SC.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 9:35 AM EDTSunday 9:35 AM

°F °C
Regional Observations →
84°F

Clear

  • 95° / 75° High / Low
  • 90° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

8

Very High

Humidity

70%

Dew 73°F

Sun

6:10 AM · 8:36 PM

Rise · Set

Source: HARTSVILLE (KHVS). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

95° 75°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Today

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 100. West wind 6 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74. Northwest wind 0 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday

93° 75°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Monday

Sunny, with a high near 94. Heat index values as high as 100. North wind 1 to 6 mph.

Night

Mostly clear, with a low around 74. East wind 1 to 5 mph.

Tuesday

95° 73°

Mostly Sunny

Overnight: Clear

Detailed forecast

Tuesday

Sunny, with a high near 94. Northeast wind 1 to 6 mph.

Night

Clear, with a low around 72.

Wednesday

98° 75°

Sunny

Overnight: Clear

Detailed forecast

Wednesday

Sunny, with a high near 97.

Night

Clear, with a low around 74.

Thursday

98° 77°

Mostly Sunny

Overnight: Clear

Detailed forecast

Thursday

Sunny, with a high near 98.

Night

Mostly clear, with a low around 76.

Hartsville, SC Weather Analysis Tools