Port Isabel, TX Current Weather Conditions

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

▼Current Conditions — Port Isabel, TX

PORT ISABEL (KPIL)

Clear

82.4 F

Humidity:	84%
Wind Speed:	S 9.2 mph
Barometer:	29.86 in
Dewpoint:	77.0 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	90.9 F
Wind Chill:	NA

Jul 22 2026, 10:25 PM CDT

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▼Hourly Observation History — Port Isabel, 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)
10:25 PM CDT	S 9.2	10.00	Clear	--	82.4	77.0	84%	NA	90.9	29.86	1011.2
10:20 PM CDT	S 8.1	10.00	Clear	--	82.4	77.0	84%	NA	90.9	29.86	1011.2
10:10 PM CDT	S 9.2	9.00	Clear	--	82.4	77.0	84%	NA	90.9	29.85	1010.8
10:00 PM CDT	S 9.2	10.00	Clear	--	82.4	77.0	84%	NA	90.9	29.85	1010.8
09:50 PM CDT	S 8.1	10.00	Clear	--	82.4	77.0	84%	NA	90.9	29.85	1010.8
09:35 PM CDT	S 11.5	10.00	Clear	--	84.2	77.0	79%	NA	94.1	29.85	1010.8
09:20 PM CDT	S 11.5	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
09:15 PM CDT	13.8	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
09:10 PM CDT	S 11.5	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
09:00 PM CDT	S 13.8	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
08:50 PM CDT	11.5	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
08:45 PM CDT	11.5 G 19.6	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
08:35 PM CDT	11.5	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
08:30 PM CDT	11.5	10.00	Clear	--	84.2	75.2	74%	NA	92.5	29.85	1010.8
08:20 PM CDT	13.8	10.00	Clear	--	86.0	75.2	70%	NA	95.2	29.84	1010.5
08:15 PM CDT	13.8	10.00	Clear	--	86.0	73.4	66%	NA	93.4	29.83	1010.2
08:10 PM CDT	13.8 G 19.6	10.00	Clear	--	86.0	73.4	66%	NA	93.4	29.84	1010.5
08:00 PM CDT	17.3	9.00	Clear	--	87.8	75.2	66%	NA	97.7	29.83	1010.2
07:50 PM CDT	15.0	10.00	Clear	--	87.8	73.4	62%	NA	95.9	29.83	1010.2
07:35 PM CDT	15.0	10.00	Clear	--	87.8	73.4	62%	NA	95.9	29.82	1009.8
07:30 PM CDT	16.1	10.00	Clear	--	87.8	73.4	62%	NA	95.9	29.82	1009.8
07:25 PM CDT	18.4 G 24.2	10.00	Clear	--	89.6	73.4	59%	NA	98.2	29.82	1009.8
07:20 PM CDT	16.1 G 21.9	10.00	Clear	--	89.6	73.4	59%	NA	98.2	29.82	1009.8
07:10 PM CDT	17.3	10.00	Clear	--	89.6	73.4	59%	NA	98.2	29.81	1009.5
07:00 PM CDT	16.1	10.00	Clear	--	89.6	73.4	59%	NA	98.2	29.82	1009.8
06:45 PM CDT	18.4	10.00	Clear	--	91.4	73.4	56%	NA	100.6	29.82	1009.8
06:35 PM CDT	19.6	10.00	Clear and Windy	--	91.4	73.4	56%	NA	100.6	29.82	1009.8
06:30 PM CDT	17.3	10.00	Clear	--	91.4	73.4	56%	NA	100.6	29.82	1009.8
06:20 PM CDT	18.4	10.00	Clear	--	93.2	73.4	53%	NA	102.9	29.82	1009.8
06:15 PM CDT	13.8	10.00	Clear	--	93.2	73.4	53%	NA	102.9	29.82	1009.8
06:00 PM CDT	18.4 G 24.2	10.00	Clear	--	93.2	73.4	53%	NA	102.9	29.82	1009.8
05:50 PM CDT	13.8 G 19.6	10.00	Clear	--	93.2	73.4	53%	NA	102.9	29.83	1010.2
05:45 PM CDT	17.3	10.00	Clear	--	93.2	73.4	53%	NA	102.9	29.83	1010.2
05:40 PM CDT	19.6	10.00	Clear and Windy	--	95.0	73.4	50%	NA	105.1	29.83	1010.2
05:35 PM CDT	17.3	10.00	Clear	--	95.0	73.4	50%	NA	105.1	29.83	1010.2
05:30 PM CDT	16.1 G 21.9	10.00	Clear	--	95.0	71.6	47%	NA	103.1	29.83	1010.2
05:20 PM CDT	SE 19.6	10.00	Clear and Windy	--	96.8	71.6	44%	NA	105.4	29.84	1010.5
05:15 PM CDT	18.4	10.00	Clear	--	96.8	71.6	44%	NA	105.4	29.84	1010.5
05:10 PM CDT	19.6 G 25.3	10.00	Clear and Windy	--	96.8	71.6	44%	NA	105.4	29.83	1010.2
05:00 PM CDT	20.7	10.00	Clear and Windy	--	96.8	71.6	44%	NA	105.4	29.83	1010.2
04:45 PM CDT	19.6	10.00	Clear and Windy	--	96.8	71.6	44%	NA	105.4	29.83	1010.2
04:35 PM CDT	18.4 G 25.3	10.00	Clear	--	96.8	71.6	44%	NA	105.4	29.83	1010.2
04:30 PM CDT	19.6 G 25.3	10.00	Clear and Windy	--	98.6	71.6	42%	NA	107.8	29.83	1010.2
04:25 PM CDT	20.7	10.00	Clear and Windy	--	98.6	71.6	42%	NA	107.8	29.84	1010.5
04:20 PM CDT	17.3	10.00	Clear	--	98.6	71.6	42%	NA	107.8	29.84	1010.5
04:15 PM CDT	SE 20.7	10.00	Clear and Windy	--	98.6	71.6	42%	NA	107.8	29.84	1010.5
04:10 PM CDT	SE 20.7 G 26.5	10.00	Clear and Windy	--	98.6	73.4	45%	NA	109.8	29.84	1010.5
04:00 PM CDT	SE 18.4	10.00	Clear	--	98.6	73.4	45%	NA	109.8	29.84	1010.5
03:45 PM CDT	18.4 G 24.2	10.00	Clear	--	100.4	71.6	40%	NA	110.1	29.84	1010.5
03:40 PM CDT	16.1	10.00	Clear	--	100.4	69.8	37%	NA	108.1	29.84	1010.5
03:35 PM CDT	17.3	10.00	Clear	--	100.4	69.8	37%	NA	108.1	29.84	1010.5
03:30 PM CDT	18.4	10.00	Clear	--	100.4	69.8	37%	NA	108.1	29.84	1010.5
03:15 PM CDT	10.4 G 19.6	10.00	Clear	--	100.4	64.4	31%	NA	103.6	29.84	1010.5
03:10 PM CDT	SE 10.4 G 17.3	10.00	Clear	--	100.4	64.4	31%	NA	103.6	29.84	1010.5
03:00 PM CDT	9.2	10.00	Clear	--	100.4	62.6	29%	NA	102.6	29.84	1010.5
02:50 PM CDT	SE 11.5	10.00	Clear	--	100.4	64.4	31%	NA	103.6	29.84	1010.5
02:40 PM CDT	S 10.4	10.00	Clear	--	100.4	64.4	31%	NA	103.6	29.84	1010.5
02:35 PM CDT	S 10.4	10.00	Clear	--	100.4	64.4	31%	NA	103.6	29.84	1010.5
02:25 PM CDT		10.00	Clear	--	100.4	66.2	33%	NA	105.1	29.85	1010.8
02:20 PM CDT	S 4.6	10.00	Clear	--	98.6	66.2	35%	NA	102.7	29.85	1010.8
02:15 PM CDT	SW 8.1	10.00	Clear	--	100.4	64.4	31%	NA	103.6	29.85	1010.8
02:10 PM CDT	S 10.4	10.00	Clear	--	98.6	64.4	33%	NA	101.5	29.85	1010.8
02:00 PM CDT	S 11.5	10.00	Clear	--	100.4	66.2	33%	NA	105.1	29.85	1010.8
01:50 PM CDT	8.1	NULL	Clear	--	98.6	66.2	35%	NA	102.7	29.86	1011.2
01:45 PM CDT	8.1	NULL	Clear	--	98.6	66.2	35%	NA	102.7	29.86	1011.2
01:40 PM CDT	S 9.2	NULL	Clear	--	98.6	68.0	37%	NA	104.2	29.86	1011.2
01:35 PM CDT	S 9.2	0.50	Haze	--	98.6	66.2	35%	NA	102.7	29.86	1011.2
01:30 PM CDT	S 11.5 G 17.3	0.50	Haze	--	98.6	68.0	37%	NA	104.2	29.86	1011.2
01:20 PM CDT	S 6.9	0.25	Haze	--	96.8	69.8	42%	NA	103.6	29.87	1011.5
01:15 PM CDT	S 11.5	0.50	Haze	--	96.8	69.8	42%	NA	103.6	29.87	1011.5
01:10 PM CDT	S 10.4	0.75	Haze	--	96.8	69.8	42%	NA	103.6	29.87	1011.5
01:05 PM CDT	SE 6.9	1.00	Haze	--	96.8	69.8	42%	NA	103.6	29.88	1011.9