Jefferson, SD Current Weather Conditions

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

▼Current Conditions — Jefferson, SD

MAURICE (KSXK)

Clear

64.4 F

Humidity:	68%
Wind Speed:	12.7 G 19.6 mph
Barometer:	29.98 in
Dewpoint:	53.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

May 23 2026, 11:55 AM CDT

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▼Hourly Observation History — Jefferson, SD

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)
11:55 AM CDT	12.7 G 19.6	10.00	Clear	--	64.4	53.6	68%	NA	NA	29.98	1015.2
11:35 AM CDT	NW 13.8	10.00	Clear	--	64.4	53.6	68%	NA	NA	29.97	1014.9
11:15 AM CDT	W 13.8 G 19.6	10.00	Clear	--	62.6	53.6	72%	NA	NA	29.97	1014.9
10:55 AM CDT		10.00	Clear	--	62.6	53.6	72%	NA	NA	29.97	1014.9
10:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
10:15 AM CDT		10.00	Clear	--	60.8	53.6	77%	NA	NA	29.98	1015.2
09:35 AM CDT		10.00	Clear	--	57.2	53.6	88%	NA	NA	29.98	1015.2
09:15 AM CDT	13.8	10.00	Clear	--	57.2	53.6	88%	NA	NA	29.97	1014.9
08:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
08:15 AM CDT		10.00	Clear	--	53.6	50.0	88%	NA	NA	29.97	1014.9
07:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
07:15 AM CDT	W 8.1	10.00	Clear	--	50.0	48.2	94%	NA	NA	29.96	1014.6
06:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
06:35 AM CDT	W 8.1	10.00	Clear	--	48.2	48.2	100%	44.6	NA	29.94	1013.9
06:15 AM CDT	5.7	10.00	Clear	--	48.2	46.4	93%	45.7	NA	29.94	1013.9
05:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
05:15 AM CDT	10.4	10.00	Clear	--	48.2	48.2	100%	43.7	NA	29.93	1013.5
04:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
04:35 AM CDT	10.4	10.00	Clear	--	50.0	48.2	94%	NA	NA	29.91	1012.9
04:15 AM CDT	8.1	10.00	Clear	--	50.0	48.2	94%	NA	NA	29.91	1012.9
03:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
03:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
03:15 AM CDT	6.9	10.00	Clear	--	50.0	48.2	94%	NA	NA	29.91	1012.9
02:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
02:15 AM CDT	SW 6.9	10.00	Clear	--	51.8	50.0	94%	NA	NA	29.90	1012.5
01:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
01:15 AM CDT	W 6.9	10.00	Clear	--	51.8	50.0	94%	NA	NA	29.89	1012.2
12:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
12:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
12:15 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
11:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
11:35 PM CDT	W 11.5	10.00	Clear	--	55.4	50.0	82%	NA	NA	29.88	1011.9
11:15 PM CDT		10.00	Mostly Clear	--	55.4	50.0	82%	NA	NA	29.88	1011.9
10:55 PM CDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
10:35 PM CDT	W 10.4	10.00	Clear	--	57.2	51.8	82%	NA	NA	29.87	1011.5
10:15 PM CDT	W 11.5	10.00	Clear	--	59.0	51.8	77%	NA	NA	29.86	1011.2
09:55 PM CDT		10.00	Mostly Cloudy	--	60.8	53.6	77%	NA	NA	29.86	1011.2
08:35 PM CDT	6.9	10.00	Partly Cloudy	--	64.4	55.4	73%	NA	NA	29.83	1010.2
08:15 PM CDT	10.4	10.00	Mostly Clear	--	66.2	55.4	68%	NA	NA	29.82	1009.8
07:55 PM CDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
07:15 PM CDT		10.00	Mostly Cloudy	--	68.0	62.6	83%	NA	NA	29.80	1009.1
06:55 PM CDT		10.00	NULL	--	NULL		%	NA	NA		M
06:35 PM CDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
06:15 PM CDT	SE 9.2	10.00	Mostly Cloudy	--	68.0	62.6	83%	NA	NA	29.80	1009.1
05:55 PM CDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
05:35 PM CDT		10.00	Cloudy	--	NULL		%	NA	NA		M
05:15 PM CDT	9.2	10.00	Cloudy	--	64.4	62.6	94%	NA	NA	29.81	1009.5
04:35 PM CDT		9.00	Cloudy	--	NULL		%	NA	NA		M
04:15 PM CDT		7.00	Cloudy	--	NULL		%	NA	NA		M
03:35 PM CDT	G 26.5	6.00	Fog/Mist	--	NULL		%	NA	NA		M
03:15 PM CDT	G 24.2	6.00	Fog/Mist	--	57.2	57.2	100%	NA	NA	29.83	1010.2
02:55 PM CDT	G 24.2	4.00	Fog/Mist	--	NULL		%	NA	NA		M
02:35 PM CDT	17.3 G 23.0	2.00	Fog/Mist	--	55.4	55.4	100%	NA	NA	29.83	1010.2
02:15 PM CDT		3.00	Fog/Mist	--	53.6	53.6	100%	NA	NA	29.84	1010.5
01:35 PM CDT		5.00	Fog/Mist	--	NULL		%	NA	NA		M
01:15 PM CDT	G 29.9	2.50	Fog/Mist	--	51.8	51.8	100%	NA	NA	29.86	1011.2
12:55 PM CDT		2.50	NULL	--	NULL		%	NA	NA		M
12:35 PM CDT	G 33.4	7.00	Mostly Cloudy	--	NULL		%	NA	NA		M
12:10 PM CDT		7.00	Mostly Cloudy	--	51.8	51.8	100%	NA	NA	29.86	1011.2
11:35 AM CDT		3.00	NULL	--	50.0	50.0	100%	NA	NA	29.87	1011.5
11:15 AM CDT		2.00	NULL	--	50.0	50.0	100%	NA	NA	29.89	1012.2
10:55 AM CDT		3.00	Fog/Mist	--	50.0	50.0	100%	NA	NA	29.91	1012.9
10:15 AM CDT	G 28.8	2.50	Fog/Mist	--	50.0	50.0	100%	NA	NA	29.93	1013.5
09:55 AM CDT	G 28.8	3.00	Fog/Mist	--	NULL		%	NA	NA		M
09:35 AM CDT	G 28.8	2.00	Fog/Mist	--	50.0	50.0	100%	NA	NA	29.93	1013.5
09:15 AM CDT	G 26.5	2.50	Fog/Mist	--	50.0	50.0	100%	NA	NA	29.94	1013.9
08:55 AM CDT		4.00	Fog/Mist	--	NULL		%	NA	NA		M
08:35 AM CDT	G 27.6	2.50	Fog/Mist	--	NULL		%	NA	NA		M
08:15 AM CDT	G 31.1	5.00	Fog/Mist	--	50.0	48.2	94%	NA	NA	29.93	1013.5
07:55 AM CDT		3.00	NULL	--	NULL		%	NA	NA		M
07:35 AM CDT	23.0	2.00	Fog/Mist	--	48.2	48.2	100%	40.6	NA	29.93	1013.5
07:15 AM CDT		3.00	Fog/Mist	--	48.2	48.2	100%	NA	NA	29.94	1013.9