As of 03:49 CDT

Weather in Port Isabel, TX

68°

Port Isabel, Monday, 19 October, 03:49

Overcast. Feels like 67°. High 80°, low 66°.

Pressure30.12 inHg

Wind10.4 mph N

Humidity70%

Visibility6.2 mi

Dew point57°

Mon, 19October

80°/66°

Tue, 20October

81°/76°

Wed, 21October

81°/77°

Thu, 22October

80°/75°

Fri, 23October

81°/76°

Sat, 24October

82°/78°

Sun, 25October

80°/77°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	80°	74°	68°	67°	67°	75°	79°	80°	79°	78°	76°	76°
Feels like	80°	75°	67°	67°	68°	75°	79°	80°	79°	79°	77°	77°
Pressure, inHg	30.15	30.15	30.12	30.12	30.15	30.18	30.15	30.12	30.09	30.06	30.09	30.09
Wind, mph	6.6	6.6	4	3.4	3	2.9	6	6.6	5.2	5.2	4.5	5.2
Humidity, %	63%	63%	70%	75%	80%	72%	61%	63%	66%	69%	73%	77%
Precipitation	0.01 in	0.01 in	0.03 in	0 in	0 in	0 in	0 in	0 in	0 in	0.01 in	0.02 in	0.02 in
Visibility	—	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	3.0 mi	1.7 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	77°	78°	77°	77°	76°	79°	81°	81°	81°	79°	78°	77°
Feels like	78°	78°	78°	77°	77°	79°	82°	82°	82°	79°	79°	79°
Pressure, inHg	30.12	30.09	30.06	30.06	30.09	30.12	30.12	30.09	30.06	30.06	30.06	30.09
Wind, mph	5.6	5	4.4	4.4	4.7	5.3	5.5	5.7	5.1	5.9	5.3	6
Humidity, %	71%	66%	64%	64%	64%	58%	56%	54%	52%	65%	71%	79%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	77°	77°	78°	77°	77°	80°	79°	80°	80°	79°	79°	78°
Feels like	78°	79°	79°	78°	78°	80°	79°	85°	85°	79°	79°	79°
Pressure, inHg	30.09	30.06	30.06	30.03	30.06	30.09	30.09	30.06	30.03	30.03	30.06	30.09
Wind, mph	5.3	5.6	5.8	4.5	2.6	3.1	3.7	4.4	4.7	5.2	4.7	3.6
Humidity, %	78%	79%	79%	79%	80%	75%	77%	76%	76%	80%	80%	84%
Precipitation	0.01 in	0.02 in	0 in	0.01 in	0.01 in	0.01 in	0.01 in	0 in	0 in	0 in	0 in	0.03 in
Visibility	4.3 mi	2.9 mi	6.2 mi	5.1 mi	4.7 mi	6.2 mi	5.7 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	78°	77°	75°	74°	76°	79°	81°	80°	80°	79°	78°	78°
Feels like	79°	78°	76°	75°	77°	79°	83°	83°	80°	79°	79°	78°
Pressure, inHg	30.09	30.09	30.09	30.09	30.12	30.15	30.15	30.12	30.06	30.06	30.06	30.09
Wind, mph	3.9	2.8	1	0.8	2.8	4.6	4.5	4.7	5.1	5.3	5.2	5.2
Humidity, %	82%	84%	90%	91%	84%	70%	65%	66%	68%	70%	69%	66%
Precipitation	0.01 in	0.02 in	0.04 in	0.08 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	3.7 mi	5.8 mi	2.7 mi	2.7 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	77°	77°	78°	76°	77°	79°	80°	81°	80°	80°	80°	80°
Feels like	78°	77°	78°	76°	78°	80°	81°	82°	81°	80°	80°	81°
Pressure, inHg	30.09	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	4.3	3.6	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9
Humidity, %	66%	67%	51%	51%	51%	51%	51%	51%	51%	51%	51%	51%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	81°	79°	79°	78°	79°	80°	80°	81°	80°	80°	80°	79°
Feels like	81°	79°	79°	79°	80°	82°	83°	83°	82°	80°	80°	79°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5
Humidity, %	65%	65%	65%	65%	65%	65%	65%	65%	65%	65%	65%	65%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	80°	77°	77°	77°	78°	79°	80°	80°	79°	78°	78°	77°
Feels like	80°	78°	78°	77°	78°	79°	80°	80°	79°	79°	78°	78°
Pressure, inHg	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15
Wind, mph	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9	7.9
Humidity, %	64%	64%	64%	64%	64%	64%	64%	64%	64%	64%	64%	64%
Precipitation	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 28 min

Sunrise — 07:29

Sunset — 18:57

Sunrise and sunset in local time

First quarter, 56%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

October 19 temperatures in Port Isabel, TX over 66 years

high: 91.0° (2025)low: 57.7° (1989)

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El clima en Port Isabel, TX a 7 días El clima en Port Isabel, TX a 10 días El clima en Port Isabel, TX a 14 días El clima en Port Isabel, TX a un mes