Mertzon, TX Current Weather Conditions

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

▼Current Conditions — Mertzon, TX

BIG LAKE (KE41)

Clear

65.3 F

Humidity:	34%
Wind Speed:	S 11.5 G 18.4 mph
Barometer:	30.25 in
Dewpoint:	36.3 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 18 2026, 06:35 PM CDT

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▼Hourly Observation History — Mertzon, 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)
06:35 PM CDT	S 11.5 G 18.4	10.00	Clear	--	65.3	36.3	34%	NA	NA	30.25	1024.4
06:15 PM CDT	S 12.7 G 17.3	10.00	Clear	--	66.0	36.7	34%	NA	NA	30.25	1024.4
05:35 PM CDT	12.7	10.00	Clear	--	67.1	36.0	32%	NA	NA	30.25	1024.4
05:15 PM CDT	S 11.5	10.00	Clear	--	68.2	36.0	30%	NA	NA	30.25	1024.4
04:35 PM CDT	S 10.4	10.00	NULL	--	67.5	34.9	30%	NA	NA	30.25	1024.4
04:15 PM CDT	S 12.7 G 17.3	10.00	Clear	--	67.5	34.7	30%	NA	NA	30.25	1024.4
03:55 PM CDT	S 9.2	10.00	NULL	--	67.1	34.3	30%	NA	NA	30.26	1024.7
03:15 PM CDT	S 10.4	10.00	Clear	--	66.6	34.3	30%	NA	NA	30.28	1025.4
02:15 PM CDT	S 10.4 G 19.6	10.00	Clear	--	65.1	34.7	32%	NA	NA	30.31	1026.4
01:35 PM CDT	13.8	10.00	NULL	--	63.9	34.0	33%	NA	NA	30.33	1027.1
01:15 PM CDT	S 10.4	10.00	Clear	--	63.0	34.3	34%	NA	NA	30.34	1027.4
12:35 PM CDT	10.4 G 16.1	10.00	Clear	--	61.9	35.2	37%	NA	NA	30.36	1028.1
12:15 PM CDT	S 12.7	10.00	Clear	--	61.0	34.3	37%	NA	NA	30.37	1028.4
11:35 AM CDT	S 15.0	10.00	Clear	--	59.0	34.9	40%	NA	NA	30.39	1029.1
11:15 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
10:35 AM CDT	S 15.0	10.00	Clear	--	56.3	35.1	45%	NA	NA	30.39	1029.1
10:15 AM CDT	12.7	10.00	Clear	--	54.5	35.1	48%	NA	NA	30.39	1029.1
09:55 AM CDT	9.2	10.00	Clear	--	52.5	35.4	52%	NA	NA	30.40	1029.5
09:35 AM CDT	8.1	10.00	Clear	--	50.9	35.8	56%	NA	NA	30.40	1029.5
09:15 AM CDT	6.9	10.00	Clear	--	48.2	35.6	62%	45.1	NA	30.39	1029.1
08:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
08:35 AM CDT	4.6	10.00	Clear	--	45.9	34.9	65%	43.7	NA	30.38	1028.8
08:15 AM CDT	SE 4.6	10.00	Clear	--	43.7	34.9	71%	41.2	NA	30.37	1028.4
07:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
07:35 AM CDT	SE 4.6	10.00	Clear	--	42.6	34.7	73%	39.9	NA	30.37	1028.4
07:15 AM CDT	SE 5.7	10.00	Clear	--	43.0	34.7	72%	39.4	NA	30.37	1028.4
06:35 AM CDT	3.4	10.00	Clear	--	43.9	34.5	69%	42.3	NA	30.38	1028.8
06:15 AM CDT	4.6	10.00	Clear	--	44.1	34.2	68%	41.5	NA	30.38	1028.8
05:35 AM CDT	3.4	10.00	Clear	--	44.6	34.0	66%	43.2	NA	30.37	1028.4
05:15 AM CDT	3.4	10.00	Clear	--	45.1	34.2	65%	43.7	NA	30.37	1028.4
04:35 AM CDT	4.6	10.00	Clear	--	44.8	33.3	64%	42.4	NA	30.37	1028.4
04:15 AM CDT	SE 3.4	10.00	Clear	--	45.1	33.3	63%	43.7	NA	30.38	1028.8
03:35 AM CDT	SE 4.6	10.00	Clear	--	45.1	32.5	61%	42.8	NA	30.39	1029.1
03:15 AM CDT	3.4	10.00	Clear	--	45.3	32.5	61%	43.9	NA	30.39	1029.1
02:35 AM CDT	S 3.4	10.00	Clear	--	46.0	32.7	60%	44.8	NA	30.40	1029.5
02:15 AM CDT	S 3.4	10.00	Clear	--	46.9	32.5	57%	45.9	NA	30.40	1029.5
01:35 AM CDT	SE 3.4	10.00	Clear	--	47.5	32.2	55%	46.4	NA	30.40	1029.5
01:15 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
12:35 AM CDT	0.0	10.00	Clear	--	46.6	31.5	55%	NA	NA	30.42	1030.1
12:15 AM CDT	0.0	10.00	Clear	--	46.8	31.3	55%	NA	NA	30.43	1030.5
11:35 PM CDT	5.7	10.00	Clear	--	49.3	31.8	51%	46.9	NA	30.43	1030.5
11:15 PM CDT	SE 5.7	10.00	Clear	--	50.2	31.6	49%	NA	NA	30.44	1030.8
10:35 PM CDT	SE 3.4	10.00	Clear	--	50.4	30.7	47%	NA	NA	30.44	1030.8
09:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
08:35 PM CDT	NE 3.4	10.00	Clear	--	54.5	27.9	36%	NA	NA	30.43	1030.5
08:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
07:35 PM CDT	NE 3.4	10.00	Clear	--	56.1	27.7	33%	NA	NA	30.42	1030.1
07:15 PM CDT	NE 3.4	10.00	Clear	--	56.7	27.7	33%	NA	NA	30.41	1029.8
06:35 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
06:15 PM CDT	4.6	10.00	Clear	--	58.6	27.1	30%	NA	NA	30.42	1030.1
05:35 PM CDT	3.4	10.00	Clear	--	59.7	27.3	29%	NA	NA	30.43	1030.5
05:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
04:35 PM CDT	3.4	10.00	Clear	--	59.9	26.8	28%	NA	NA	30.45	1031.2
04:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
03:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
03:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
02:55 PM CDT	6.9	10.00	Clear	--	58.1	28.0	32%	NA	NA	30.49	1032.5
02:35 PM CDT		10.00	NULL	--	NULL		%	NA	NA		M
02:15 PM CDT	3.4	10.00	Clear	--	56.7	29.7	36%	NA	NA	30.52	1033.5
01:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
12:35 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
12:15 PM CDT	3.4	10.00	Clear	--	52.5	31.1	44%	NA	NA	30.60	1036.2
11:35 AM CDT	E 9.2	10.00	Clear	--	51.6	31.5	46%	NA	NA	30.62	1036.9
11:15 AM CDT	E 9.2	10.00	Clear	--	50.7	32.2	49%	NA	NA	30.62	1036.9
10:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
10:15 AM CDT	9.2	10.00	Clear	--	49.1	31.3	50%	45.1	NA	30.63	1037.3
09:35 AM CDT	6.9	10.00	Clear	--	46.0	35.2	66%	42.4	NA	30.62	1036.9
09:15 AM CDT	3.4	10.00	Clear	--	43.0	35.1	73%	41.4	NA	30.62	1036.9
08:35 AM CDT	3.4	10.00	Clear	--	38.1	33.4	83%	35.8	NA	30.62	1036.9
08:15 AM CDT	4.6	10.00	Clear	--	36.5	31.8	83%	32.7	NA	30.61	1036.6
07:55 AM CDT	4.6	10.00	Clear	--	37.6	32.2	81%	34.0	NA	30.61	1036.6
07:15 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M