Monthly Historical AveragesHartsville, SC
Average Temperature
High
32°
Feels 34
Low
20°
Feels 20
Average Precipitation
11 Days
98.5mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, June 12, 2026
Day
36°Feels 38
Wind
12 km/h SW
Gust
19 km/h
Humidity
35%
P.O.P
40%
Rain
<1 mm
Night
22°Feels 22
Wind
15 km/h SW
Gust
23 km/h
Humidity
89%
P.O.P
40%
Rain
~1 mm
Historical AveragesJun 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity