Williston, SC Current Weather Conditions

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

▼Current Conditions — Williston, SC

AIKEN (KAIK)

Partly Cloudy

76.8 F

Humidity:	84%
Wind Speed:	4.6 mph
Barometer:	30.01 in
Dewpoint:	71.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	78.3 F
Wind Chill:	NA

Sep 21 2026, 11:35 PM EDT

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▼Hourly Observation History — Williston, 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)
11:35 PM EDT	4.6	10.00	Partly Cloudy	--	76.8	71.8	84%	NA	78.3	30.01	1016.3
11:10 PM EDT	SE 5.7	10.00	Clear	--	77.2	71.8	83%	NA	78.4	30.01	1016.3
10:55 PM EDT	5.8	10.00	Clear	--	77.4	72.0	83%	NA	78.8	30.01	1016.3
10:35 PM EDT	8.1	10.00	Clear	--	78.1	72.0	82%	NA	79.3	30.00	1015.9
10:15 PM EDT	6.9	10.00	Partly Cloudy	--	78.4	72.1	81%	NA	79.9	30.00	1015.9
09:55 PM EDT	8.1	10.00	Partly Cloudy	--	78.6	72.1	81%	NA	79.9	29.99	1015.6
09:35 PM EDT	SE 10.3	10.00	Partly Cloudy	--	78.3	71.2	79%	NA	79.5	29.98	1015.2
09:15 PM EDT	0.0	10.00	Clear	--	77.2	73.0	87%	NA	78.6	29.97	1014.9
08:55 PM EDT	0.0	10.00	Clear	--	76.8	72.9	88%	NA	78.3	29.96	1014.6
08:35 PM EDT	0.0	10.00	Clear	--	78.1	72.3	83%	NA	79.5	29.95	1014.2
08:15 PM EDT	0.0	10.00	Clear	--	78.3	71.4	80%	NA	79.5	29.94	1013.9
07:55 PM EDT	0.0	10.00	Clear	--	79.0	70.9	76%	NA	81.9	29.94	1013.9
07:35 PM EDT	0.0	10.00	Clear	--	81.0	72.0	74%	NA	85.3	29.93	1013.5
07:15 PM EDT	0.0	10.00	Clear	--	81.9	71.6	71%	NA	86.4	29.94	1013.6
06:55 PM EDT	0.0	10.00	Clear	--	83.3	71.6	68%	NA	88.3	29.94	1013.6
06:35 PM EDT	NE 3.4	10.00	Clear	--	84.6	70.7	63%	NA	89.4	29.93	1013.5
06:15 PM EDT	4.6	10.00	Clear	--	86.4	70.3	59%	NA	91.4	29.93	1013.5
05:55 PM EDT	3.4	10.00	Clear	--	86.7	69.4	57%	NA	91.2	29.94	1013.6
05:35 PM EDT	E 4.7	10.00	Clear	--	88.0	69.8	55%	NA	93.0	29.94	1013.6
05:15 PM EDT	NE 6.9	10.00	Clear	--	88.5	70.3	55%	NA	94.1	29.94	1013.6
04:55 PM EDT	NE 5.8	10.00	Clear	--	87.1	70.2	57%	NA	92.1	29.94	1013.6
04:35 PM EDT	NE 6.9	10.00	Clear	--	86.0	72.7	65%	NA	92.8	29.94	1013.9
04:15 PM EDT	8.1	10.00	Clear	--	86.0	70.3	60%	NA	91.0	29.94	1013.9
03:55 PM EDT	NE 4.7	10.00	Clear	--	86.0	70.5	60%	NA	91.0	29.94	1013.9
03:35 PM EDT	4.7	10.00	Clear	--	86.2	70.0	59%	NA	90.9	29.95	1014.2
02:35 PM EDT	SE 6.9	10.00	Partly Cloudy	--	85.3	68.5	57%	NA	88.9	29.98	1015.2
02:15 PM EDT	E 9.2	10.00	Partly Cloudy	--	88.3	68.9	53%	NA	92.7	30.00	1015.9
01:55 PM EDT		10.00	Partly Cloudy	--	86.7	70.9	59%	NA	92.3	30.00	1015.9
01:35 PM EDT		10.00	Mostly Cloudy	--	84.4	68.5	59%	NA	88.0	30.00	1015.9
01:15 PM EDT	8.1	10.00	Mostly Cloudy	--	86.7	69.8	57%	NA	91.4	30.01	1016.3
12:55 PM EDT	3.4	10.00	Mostly Cloudy	--	88.5		%	NA	NA	30.01	1016.3
12:35 PM EDT	E 4.7	10.00	Partly Cloudy	--	89.8	69.4	51%	NA	94.8	30.01	1016.3
12:15 PM EDT	3.4	10.00	Clear	--	88.3	70.9	56%	NA	94.3	30.01	1016.3
11:55 AM EDT	0.0	10.00	Clear	--	87.1	70.9	59%	NA	92.7	30.02	1016.6
11:30 AM EDT	0.0	10.00	Clear	--	86.0	70.0	59%	NA	90.7	30.02	1016.6
11:10 AM EDT	0.0	10.00	Clear	--	85.6	71.4	63%	NA	91.4	30.01	1016.3
10:55 AM EDT	0.0	10.00	Clear	--	85.3	71.1	63%	NA	90.7	30.01	1016.3
10:35 AM EDT	0.0	10.00	Clear	--	84.0	71.4	66%	NA	89.2	30.02	1016.6
10:15 AM EDT	0.0	10.00	Clear	--	NULL	71.4	%	NA	NA	30.02	1016.6
09:55 AM EDT	0.0	10.00	Clear	--	NULL	71.6	%	NA	NA	30.01	1016.3
09:35 AM EDT	0.0	10.00	Clear	--	NULL	72.1	%	NA	NA	30.01	1016.3
09:15 AM EDT	0.0	10.00	Clear	--	77.4	71.6	82%	NA	78.6	30.01	1016.3
08:55 AM EDT	0.0	10.00	Clear	--	75.9	71.6	86%	NA	77.4	30.01	1016.3
08:35 AM EDT	0.0	10.00	Clear	--	73.4	70.7	91%	NA	74.7	30.01	1016.3
08:15 AM EDT	0.0	7.00	Clear	--	72.0	70.7	96%	NA	73.4	30.01	1016.3
07:55 AM EDT	0.0	7.00	Clear	--	70.9	70.0	97%	NA	72.1	30.00	1015.9
07:35 AM EDT	0.0	5.00	Fog/Mist	--	69.6	68.9	98%	NA	NA	30.00	1015.9
07:15 AM EDT	0.0	7.00	Fog/Mist	--	69.6	68.7	97%	NA	NA	30.00	1015.9
06:55 AM EDT	0.0	7.00	Clear	--	69.4	68.7	98%	NA	NA	29.99	1015.6
06:35 AM EDT	0.0	7.00	Clear	--	69.6	68.9	98%	NA	NA	29.99	1015.6
06:15 AM EDT	0.0	10.00	Clear	--	69.6	68.7	97%	NA	NA	29.99	1015.6
05:55 AM EDT	0.0	7.00	Clear	--	69.1	68.2	97%	NA	NA	29.99	1015.6
05:35 AM EDT	0.0	7.00	Clear	--	69.4	68.5	97%	NA	NA	29.98	1015.2
05:15 AM EDT	0.0	7.00	Clear	--	69.6	68.9	98%	NA	NA	29.98	1015.2
04:55 AM EDT	0.0	7.00	Clear	--	70.3	69.4	97%	NA	71.6	29.98	1015.2
04:35 AM EDT	0.0	10.00	Clear	--	70.3	69.4	97%	NA	71.6	29.98	1015.2
04:15 AM EDT	0.0	10.00	Clear	--	69.8	69.1	98%	NA	NA	29.98	1015.2
03:55 AM EDT	0.0	7.00	Clear	--	70.5	69.6	97%	NA	71.8	29.98	1015.2
03:35 AM EDT	0.0	10.00	Clear	--	70.3	69.4	97%	NA	71.6	29.98	1015.2
03:15 AM EDT	0.0	7.00	Fog/Mist	--	70.9	70.0	97%	NA	72.1	29.98	1015.2
02:55 AM EDT	0.0	7.00	Fog/Mist	--	70.7	69.8	97%	NA	72.0	29.98	1015.2
02:35 AM EDT	0.0	7.00	Clear	--	71.4	70.5	97%	NA	72.9	29.98	1015.2
02:15 AM EDT	0.0	10.00	Clear	--	71.4	70.3	96%	NA	72.9	29.98	1015.2
01:55 AM EDT	0.0	10.00	Clear	--	71.8	70.7	96%	NA	73.2	29.98	1015.2
01:35 AM EDT	W 3.4	10.00	Clear	--	71.8	70.7	96%	NA	73.2	29.99	1015.6
01:15 AM EDT	3.4	10.00	Partly Cloudy	--	72.1	70.5	95%	NA	73.6	29.99	1015.6
12:55 AM EDT	0.0	10.00	Partly Cloudy	--	73.6	70.9	91%	NA	74.8	29.99	1015.6
12:35 AM EDT	4.7	10.00	Mostly Cloudy	--	74.3	70.9	89%	NA	75.6	29.99	1015.6
12:15 AM EDT	0.0	10.00	Mostly Cloudy	--	73.0	72.1	97%	NA	74.7	29.98	1015.2
11:55 PM EDT	0.0	10.00	Clear	--	73.0	72.0	96%	NA	74.7	29.98	1015.2
11:35 PM EDT	0.0	10.00	Clear	--	72.3	71.2	96%	NA	73.8	29.98	1015.2
11:15 PM EDT	0.0	10.00	Clear	--	73.4	72.1	96%	NA	75.0	29.97	1014.9