Hartsville, SC Current Weather Conditions

Current weather observations and 72-hour history for Hartsville, SC. • View 5-Day Forecast ›

▼Current Conditions — Hartsville, SC

HARTSVILLE (KHVS)

Clear

89.6 F

Humidity:	59%
Wind Speed:	SW 8.1 mph
Barometer:	29.98 in
Dewpoint:	73.4 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	98.2 F
Wind Chill:	NA

Jun 28 2026, 10:35 AM EDT

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▼Hourly Observation History — Hartsville, SC

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
10:35 AM EDT	SW 8.1	10.00	Clear	--	89.6	73.4	59%	NA	98.2	29.98	1015.2
10:15 AM EDT	SW 10.3	10.00	Clear	--	87.8	73.4	62%	NA	95.9	29.98	1015.2
09:55 AM EDT	4.7	10.00	Clear	--	86.0	73.4	66%	NA	93.4	29.99	1015.6
09:35 AM EDT	0.0	10.00	Clear	--	84.2	73.4	70%	NA	90.9	30.00	1015.9
09:15 AM EDT	0.0	10.00	Clear	--	80.6	73.4	79%	NA	85.3	30.00	1015.9
08:55 AM EDT	0.0	10.00	Clear	--	82.4	73.4	74%	NA	88.3	30.00	1015.9
08:35 AM EDT	0.0	10.00	Clear	--	80.6	73.4	79%	NA	85.3	30.00	1015.9
08:15 AM EDT	4.7	10.00	Clear	--	78.8	73.4	84%	NA	82.0	30.00	1015.9
07:55 AM EDT	4.7	10.00	Clear	--	77.0	73.4	89%	NA	78.6	30.00	1015.9
07:35 AM EDT	0.0	10.00	Clear	--	77.0	73.4	89%	NA	78.6	30.00	1015.9
07:15 AM EDT	0.0	10.00	Clear	--	75.2	71.6	89%	NA	76.6	30.00	1015.9
06:55 AM EDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.00	1015.9
06:15 AM EDT	0.0	10.00	Mostly Cloudy	--	73.4	71.6	94%	NA	74.8	29.99	1015.6
05:55 AM EDT	0.0	10.00	Cloudy	--	73.4	71.6	94%	NA	74.8	29.99	1015.6
05:35 AM EDT	0.0	10.00	Mostly Cloudy	--	71.6	71.6	100%	NA	73.2	29.99	1015.6
04:55 AM EDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
04:35 AM EDT	0.0	10.00	Partly Cloudy	--	73.4	69.8	89%	NA	74.7	29.98	1015.2
04:15 AM EDT	0.0	10.00	Mostly Cloudy	--	73.4	69.8	89%	NA	74.7	29.98	1015.2
03:55 AM EDT	0.0	10.00	Mostly Cloudy	--	73.4	69.8	89%	NA	74.7	29.98	1015.2
03:35 AM EDT	0.0	10.00	Cloudy	--	73.4	69.8	89%	NA	74.7	29.99	1015.6
03:15 AM EDT	0.0	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	29.99	1015.6
02:55 AM EDT	0.0	10.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.00	1015.9
02:35 AM EDT	0.0	10.00	Mostly Cloudy	--	73.4	69.8	89%	NA	74.7	30.00	1015.9
02:15 AM EDT	0.0	10.00	Mostly Cloudy	--	73.4	69.8	89%	NA	74.7	30.00	1015.9
01:55 AM EDT	0.0	10.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.01	1016.3
01:35 AM EDT	0.0	10.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	30.02	1016.6
01:15 AM EDT	0.0	10.00	Mostly Cloudy	--	69.8	69.8	100%	NA	NA	30.02	1016.6
12:55 AM EDT	0.0	10.00	Mostly Cloudy	--	69.8	69.8	100%	NA	NA	30.02	1016.6
12:35 AM EDT	0.0	10.00	Cloudy	--	69.8	69.8	100%	NA	NA	30.02	1016.6
12:15 AM EDT	0.0	10.00	Cloudy	--	69.8	69.8	100%	NA	NA	30.03	1016.9
11:55 PM EDT	0.0	10.00	Cloudy	--	69.8	69.8	100%	NA	NA	30.03	1016.9
11:35 PM EDT	0.0	10.00	Cloudy	--	69.8	69.8	100%	NA	NA	30.03	1016.9
11:15 PM EDT	0.0	10.00	Cloudy	--	69.8	69.8	100%	NA	NA	30.03	1016.9
10:55 PM EDT	0.0	10.00	Cloudy	--	71.6	69.8	94%	NA	72.9	30.03	1016.9
10:15 PM EDT	0.0	10.00	Partly Cloudy	--	71.6	71.6	100%	NA	73.2	30.03	1016.9
09:55 PM EDT	0.0	10.00	Clear	--	73.4	71.6	94%	NA	74.8	30.03	1016.9
09:35 PM EDT	0.0	10.00	Mostly Clear	--	75.2	71.6	89%	NA	76.6	30.02	1016.6
09:15 PM EDT	0.0	10.00	Mostly Clear	--	75.2	71.6	89%	NA	76.6	30.01	1016.3
08:35 PM EDT	0.0	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.01	1016.3
08:15 PM EDT	0.0	10.00	Clear	--	78.8	69.8	74%	NA	79.9	30.02	1016.6
07:55 PM EDT	0.0	10.00	Mostly Clear	--	80.6	69.8	70%	NA	83.8	30.03	1016.9
07:15 PM EDT	0.0	10.00	Partly Cloudy	--	87.8	73.4	62%	NA	95.9	30.01	1016.3
06:55 PM EDT	3.4	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	30.01	1016.3
06:35 PM EDT	5.8	10.00	Clear	--	89.6	71.6	56%	NA	96.4	30.00	1015.9
05:55 PM EDT	SW 9.2	10.00	Clear	--	91.4	71.6	53%	NA	98.6	29.99	1015.6
05:35 PM EDT	SW 8.1 G 15.0	10.00	Clear	--	91.4	73.4	56%	NA	100.6	30.00	1015.9
05:15 PM EDT	8.1	10.00	Clear	--	91.4	73.4	56%	NA	100.6	30.00	1015.9
04:55 PM EDT	SW 8.1 G 15.0	10.00	Mostly Clear	--	91.4	73.4	56%	NA	100.6	30.00	1015.9
04:35 PM EDT	5.8	10.00	Mostly Clear	--	91.4	73.4	56%	NA	100.6	30.01	1016.3
04:15 PM EDT	0.0	10.00	Clear	--	91.4	75.2	59%	NA	102.7	30.01	1016.3
03:55 PM EDT	S 4.7	10.00	Clear	--	89.6	75.2	63%	NA	100.2	30.02	1016.6
03:35 PM EDT	4.7	10.00	Clear	--	87.8	73.4	62%	NA	95.9	30.04	1017.3
03:15 PM EDT	6.9	10.00	Thunderstorms	--	84.2	75.2	74%	NA	92.5	30.04	1017.3
02:55 PM EDT	S 5.8	9.00	Thunderstorms	--	NULL	75.2	%	NA	NA	30.04	1017.3
02:35 PM EDT	0.0	10.00	Mostly Clear	--	89.6	73.4	59%	NA	98.2	30.05	1017.6
02:15 PM EDT	8.1 G 15.0	10.00	Partly Cloudy	--	89.6	71.6	56%	NA	96.4	30.05	1017.6
01:55 PM EDT	0.0	10.00	Mostly Cloudy	--	89.6	75.2	63%	NA	100.2	30.05	1017.6
01:35 PM EDT	0.0	10.00	Mostly Clear	--	87.8	75.2	66%	NA	97.7	30.06	1018.0
01:15 PM EDT	0.0 G 12.8	3.00	Light Rain	--	NULL	75.2	%	NA	NA	30.07	1018.3
12:55 PM EDT	SW 8.1	10.00	Mostly Cloudy	--	89.6	73.4	59%	NA	98.2	30.07	1018.3
12:35 PM EDT	SW 9.2 G 16.1	10.00	Partly Cloudy	--	91.4	73.4	56%	NA	100.6	30.07	1018.3
12:15 PM EDT	6.9	10.00	Partly Cloudy	--	89.6	73.4	59%	NA	98.2	30.08	1018.6
11:55 AM EDT	9.2	10.00	Partly Cloudy	--	89.6	73.4	59%	NA	98.2	30.08	1018.6
11:35 AM EDT	4.7 G 11.4	10.00	Mostly Clear	--	87.8	73.4	62%	NA	95.9	30.08	1018.6
10:55 AM EDT	3.4 G 12.8	10.00	Clear	--	87.8	73.4	62%	NA	95.9	30.09	1019.0
10:35 AM EDT	SW 4.7	10.00	Clear	--	86.0	75.2	70%	NA	95.2	30.09	1019.0
10:15 AM EDT	SW 5.8	10.00	Clear	--	84.2	73.4	70%	NA	90.9	30.10	1019.3
09:35 AM EDT	6.9	10.00	Clear	--	80.6	73.4	79%	NA	85.3	30.10	1019.3
09:15 AM EDT	4.7	10.00	Clear	--	80.6	73.4	79%	NA	85.3	30.10	1019.3
08:55 AM EDT	5.8	10.00	Clear	--	78.8	73.4	84%	NA	82.0	30.10	1019.3
08:35 AM EDT	0.0	10.00	Mostly Clear	--	77.0	73.4	89%	NA	78.6	30.10	1019.3
08:15 AM EDT	5.8	9.00	Mostly Cloudy	--	75.2	73.4	94%	NA	76.8	30.10	1019.3