San Marcos, TX Current Weather Conditions

Current weather observations and 72-hour history for San Marcos, TX. • View 5-Day Forecast ›

▼Current Conditions — San Marcos, TX

NEW BRAUNFELS (KBAZ)

Clear

53.6 F

Humidity:	67%
Wind Speed:	0.0 mph
Barometer:	30.24 in
Dewpoint:	42.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 19 2026, 03:10 AM CDT

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▼Hourly Observation History — San Marcos, TX

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)
03:10 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
03:05 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
03:00 AM CDT	3.4	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
02:50 AM CDT	3.4	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
02:40 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
02:35 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
02:30 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
02:20 AM CDT	0.0	10.00	Clear	--	51.8	42.8	71%	NA	NA	30.24	1024.0
02:10 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
02:05 AM CDT	3.4	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.23	1023.7
02:00 AM CDT	3.4	10.00	Clear	--	51.8	42.8	71%	NA	NA	30.24	1024.0
01:50 AM CDT	3.4	10.00	Clear	--	53.6	44.6	71%	NA	NA	30.24	1024.0
01:45 AM CDT	3.4	10.00	Clear	--	53.6	44.6	71%	NA	NA	30.24	1024.0
01:40 AM CDT	3.4	10.00	Clear	--	53.6	44.6	71%	NA	NA	30.24	1024.0
01:25 AM CDT	3.4	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
01:20 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.24	1024.0
01:10 AM CDT	0.0	10.00	Clear	--	55.4	42.8	62%	NA	NA	30.25	1024.4
01:00 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.25	1024.4
12:55 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.25	1024.4
12:45 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.26	1024.7
12:40 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.26	1024.7
12:25 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.26	1024.7
12:20 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.26	1024.7
12:10 AM CDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	30.26	1024.7
12:00 AM CDT	NE 3.4	10.00	Clear	--	53.6	41.0	62%	NA	NA	30.26	1024.7
11:50 PM CDT	0.0	10.00	Clear	--	53.6	41.0	62%	NA	NA	30.26	1024.7
11:40 PM CDT	0.0	10.00	Clear	--	55.4	39.2	54%	NA	NA	30.26	1024.7
11:35 PM CDT	0.0	10.00	Clear	--	55.4	39.2	54%	NA	NA	30.26	1024.7
11:30 PM CDT	0.0	10.00	Clear	--	55.4	41.0	58%	NA	NA	30.26	1024.7
11:20 PM CDT	0.0	10.00	Clear	--	55.4	39.2	54%	NA	NA	30.26	1024.7
11:15 PM CDT	0.0	10.00	Clear	--	57.2	39.2	51%	NA	NA	30.26	1024.7
11:10 PM CDT	0.0	10.00	Clear	--	57.2	41.0	55%	NA	NA	30.26	1024.7
11:00 PM CDT	0.0	10.00	Clear	--	57.2	41.0	55%	NA	NA	30.26	1024.7
10:55 PM CDT	E 3.4	10.00	Clear	--	57.2	42.8	59%	NA	NA	30.26	1024.7
10:50 PM CDT	E 3.4	10.00	Clear	--	57.2	42.8	59%	NA	NA	30.26	1024.7
10:45 PM CDT	3.4	10.00	Clear	--	57.2	41.0	55%	NA	NA	30.26	1024.7
10:40 PM CDT	3.4	10.00	Clear	--	59.0	41.0	51%	NA	NA	30.26	1024.7
10:25 PM CDT	E 4.6	10.00	Clear	--	59.0	42.8	55%	NA	NA	30.26	1024.7
10:20 PM CDT	E 4.6	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.26	1024.7
10:10 PM CDT	0.0	10.00	Clear	--	59.0	42.8	55%	NA	NA	30.26	1024.7
10:05 PM CDT	E 3.4	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.26	1024.7
09:50 PM CDT	E 3.4	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.26	1024.7
09:45 PM CDT	E 3.4	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
09:40 PM CDT	0.0	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
09:30 PM CDT	0.0	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
09:20 PM CDT	0.0	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
09:15 PM CDT	0.0	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
09:00 PM CDT	3.4	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
08:55 PM CDT	3.4	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
08:50 PM CDT	0.0	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
08:45 PM CDT	0.0	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.26	1024.7
08:40 PM CDT	3.4	10.00	Clear	--	60.8	39.2	45%	NA	NA	30.26	1024.7
08:20 PM CDT	3.4	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.25	1024.4
08:15 PM CDT	SE 4.6	10.00	Clear	--	62.6	41.0	45%	NA	NA	30.25	1024.4
08:00 PM CDT	5.7	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.25	1024.4
07:40 PM CDT	S 6.9	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.24	1024.0
07:25 PM CDT	S 4.6	10.00	Clear	--	62.6	41.0	45%	NA	NA	30.24	1024.0
07:00 PM CDT	SE 8.1	10.00	Clear	--	64.4	41.0	42%	NA	NA	30.24	1024.0
06:55 PM CDT	SE 8.1	10.00	Clear	--	66.2	39.2	37%	NA	NA	30.24	1024.0
06:45 PM CDT	SE 8.1	10.00	Clear	--	68.0	39.2	35%	NA	NA	30.24	1024.0
06:40 PM CDT	SE 9.2	10.00	Clear	--	68.0	39.2	35%	NA	NA	30.24	1024.0
06:35 PM CDT	SE 9.2	10.00	Clear	--	68.0	39.2	35%	NA	NA	30.24	1024.0
06:25 PM CDT	SE 8.1	10.00	Clear	--	69.8	39.2	33%	NA	NA	30.23	1023.7
06:10 PM CDT	8.1	10.00	Clear	--	71.6	39.2	31%	NA	70.0	30.23	1023.7
05:55 PM CDT	SE 5.7	10.00	Clear	--	73.4	39.2	29%	NA	71.8	30.23	1023.7
05:50 PM CDT	5.7	10.00	Clear	--	71.6	39.2	31%	NA	70.0	30.23	1023.7
05:45 PM CDT	SE 3.4	10.00	Clear	--	71.6	37.4	29%	NA	69.8	30.23	1023.7
05:30 PM CDT	E 4.6	10.00	Clear	--	71.6	37.4	29%	NA	69.8	30.23	1023.7
05:20 PM CDT	3.4	10.00	Clear	--	73.4	35.6	25%	NA	71.6	30.23	1023.7
05:10 PM CDT	4.6	10.00	Clear	--	73.4	35.6	25%	NA	71.6	30.23	1023.7
05:00 PM CDT	5.7	10.00	Clear	--	73.4	37.4	27%	NA	71.8	30.23	1023.7
04:45 PM CDT		10.00	Clear	--	73.4	35.6	25%	NA	71.6	30.24	1024.0