As of 12:28 CDT

Weather in Port Lavaca, TX

79°

Port Lavaca, Wednesday, 21 October, 12:28

Overcast. Feels like 79°. High 80°, low 64°.

Pressure30.15 inHg

Wind15 mph NE

Humidity72%

Visibility6.2 mi

Dew point69°

Wed, 21October

80°/64°

Thu, 22October

85°/63°

Fri, 23October

81°/61°

Sat, 24October

84°/71°

Sun, 25October

79°/73°

Mon, 26October

81°/69°

Tue, 27October

76°/71°

	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	79°	67°	65°	64°	68°	73°	77°	79°	80°	78°	71°	69°
Feels like	79°	67°	65°	64°	68°	73°	77°	79°	80°	78°	72°	69°
Pressure, inHg	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.09	30.09	30.09	30.12
Wind, mph	5.1	5.1	5.1	5.1	5.1	5.1	5.1	4.7	4.3	3.6	3.4	3.5
Humidity, %	71%	71%	71%	71%	71%	71%	71%	68%	62%	60%	71%	75%
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

	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	67°	67°	65°	63°	64°	77°	82°	84°	85°	81°	70°	66°
Feels like	67°	67°	65°	63°	64°	77°	82°	83°	85°	82°	70°	65°
Pressure, inHg	30.12	30.12	30.12	30.12	30.15	30.18	30.15	30.12	30.09	30.09	30.09	30.12
Wind, mph	3.4	2.5	2.9	3.1	3.6	3.9	3.9	3.4	4.1	4.9	4	4.1
Humidity, %	72%	73%	82%	83%	81%	57%	42%	39%	44%	56%	63%	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	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	63°	69°	68°	66°	66°	75°	80°	81°	80°	78°	75°	74°
Feels like	62°	70°	68°	66°	66°	75°	80°	81°	81°	78°	76°	74°
Pressure, inHg	30.12	30.12	30.09	30.09	30.12	30.15	30.15	30.09	30.06	30.06	30.09	30.09
Wind, mph	3.4	2.1	1.9	2	2.3	2.8	4.1	4.9	5.4	5.6	4.1	3.7
Humidity, %	72%	78%	82%	84%	81%	60%	52%	48%	49%	56%	63%	68%
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	72°	72°	73°	71°	72°	80°	83°	84°	82°	79°	78°	77°
Feels like	73°	72°	73°	72°	73°	80°	83°	84°	83°	79°	78°	78°
Pressure, inHg	30.12	30.12	30.12	30.09	30.12	30.15	30.15	30.12	30.09	30.09	30.12	30.15
Wind, mph	2.2	1.5	1.8	2.6	2.6	4.8	6	6	6.9	6.9	5.6	5.7
Humidity, %	74%	75%	70%	76%	75%	54%	46%	43%	50%	60%	62%	64%
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	76°	75°	75°	74°	75°	76°	78°	78°	77°	76°	75°	74°
Feels like	77°	76°	76°	75°	75°	76°	78°	78°	77°	76°	74°	74°
Pressure, inHg	30.15	30.15	30.15	30.15	30.18	30.21	30.21	30.18	30.18	30.18	30.18	30.18
Wind, mph	5.2	4.7	4.2	3.7	4.1	5.3	5.9	6.7	6.7	6.7	6.7	6.7
Humidity, %	68%	70%	69%	65%	61%	58%	53%	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	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	81°	73°	71°	69°	73°	76°	80°	80°	78°	76°	75°	75°
Feels like	81°	74°	72°	70°	74°	78°	81°	82°	80°	77°	76°	76°
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	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9
Humidity, %	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%
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	76°	71°	72°	73°	74°	74°	75°	75°	74°	74°	73°	72°
Feels like	76°	71°	72°	73°	74°	75°	76°	76°	75°	74°	73°	72°
Pressure, inHg	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18
Wind, mph	4	4	4	4	4	4	4	4	4	4	4	4
Humidity, %	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%	66%
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	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 21 min

Sunrise — 07:30

Sunset — 18:51

Sunrise and sunset in local time

Waxing gibbous, 79%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

October 21 temperatures in Port Lavaca, TX over 66 years

high: 88.5° (2025)low: 50.4° (1976)

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