As of 11:05 CDT

Weather in Port Arthur, TX

70°

Port Arthur, Monday, 19 October, 11:05

Partly cloudy. Feels like 70°. High 77°, low 55°.

Pressure30.27 inHg

Wind8.5 mph E

Humidity60%

Visibility6.2 mi

Dew point56°

Mon, 19October

77°/55°

Tue, 20October

80°/54°

Wed, 21October

77°/61°

Thu, 22October

79°/65°

Fri, 23October

80°/65°

Sat, 24October

78°/69°

Sun, 25October

80°/63°

	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°	58°	58°	58°	62°	66°	71°	73°	77°	73°	62°	59°
Feels like	72°	56°	57°	58°	62°	66°	70°	73°	77°	72°	61°	57°
Pressure, inHg	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.24	30.18	30.15	30.18	30.18
Wind, mph	4.2	4.2	4.2	4.2	4.2	4.2	3.6	3.2	2.6	2	2.5	3.2
Humidity, %	56%	56%	56%	56%	56%	56%	59%	54%	50%	46%	49%	55%
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

	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	56°	59°	56°	55°	57°	69°	77°	79°	80°	75°	66°	62°
Feels like	54°	57°	54°	53°	56°	68°	77°	79°	81°	75°	65°	61°
Pressure, inHg	30.18	30.18	30.18	30.18	30.21	30.21	30.21	30.18	30.12	30.12	30.12	30.15
Wind, mph	3.6	2.9	2.8	2.8	3.4	3.5	3.6	3.2	3.2	2.6	2.1	2.8
Humidity, %	58%	59%	64%	62%	64%	64%	57%	51%	51%	53%	61%	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	61°	70°	69°	68°	67°	70°	74°	76°	77°	76°	73°	72°
Feels like	60°	70°	69°	68°	67°	69°	74°	76°	76°	75°	73°	71°
Pressure, inHg	30.15	30.15	30.12	30.15	30.18	30.21	30.21	30.15	30.12	30.12	30.12	30.15
Wind, mph	3.5	3	3.1	2.9	3.3	3.4	3	2.6	2.3	1.8	1.5	1.2
Humidity, %	64%	61%	61%	63%	67%	62%	54%	47%	46%	47%	53%	57%
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	69°	68°	67°	66°	65°	69°	75°	78°	79°	77°	73°	69°
Feels like	69°	67°	66°	65°	64°	69°	75°	78°	79°	77°	73°	69°
Pressure, inHg	30.15	30.15	30.15	30.15	30.18	30.21	30.21	30.15	30.12	30.12	30.12	30.12
Wind, mph	1.9	2.1	2.2	2.5	2.5	2.6	2.6	2.7	1.9	1	0.4	1.3
Humidity, %	63%	61%	63%	62%	63%	57%	48%	38%	37%	41%	53%	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	69°	68°	66°	65°	67°	71°	76°	78°	76°	75°	73°	72°
Feels like	68°	67°	66°	65°	66°	70°	76°	77°	76°	74°	73°	72°
Pressure, inHg	30.12	30.12	30.12	30.12	30.12	30.15	30.15	30.15	30.15	30.15	30.15	30.15
Wind, mph	0.5	1	1.6	1.8	2	1.9	2.7	2.7	2.7	2.7	2.7	2.7
Humidity, %	67%	71%	76%	72%	67%	60%	40%	40%	40%	40%	40%	40%
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	—	—	—	—	—	—

	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°	72°	70°	69°	71°	74°	77°	78°	76°	75°	74°	73°
Feels like	78°	72°	71°	69°	72°	74°	77°	78°	76°	75°	74°	73°
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	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6	4.6
Humidity, %	56%	56%	56%	56%	56%	56%	56%	56%	56%	56%	56%	56%
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	79°	69°	66°	63°	67°	72°	76°	77°	75°	73°	71°	71°
Feels like	79°	69°	66°	62°	67°	71°	76°	77°	75°	73°	71°	71°
Pressure, inHg	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24
Wind, mph	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5
Humidity, %	48%	48%	48%	48%	48%	48%	48%	48%	48%	48%	48%	48%
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 22 min

Sunrise — 07:19

Sunset — 18:41

Sunrise and sunset in local time

First quarter, 60%

Sunrise — —

Sunset — —

Port Arthur, TX climate by month

The annual average temperature in Port Arthur, TX is 69.5°. The warmest month is August (average high 87.4°), and the coldest is January (average low 47.8°). About 54.5 inches of precipitation fall per year, most of it in September (5.8 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	58.4°	47.8°	5.2 in	11	77.5° (2022)	18.5° (1962)
February	61.6°	50.7°	3.9 in	10	80.8° (2023)	14.9° (2021)
March	68°	57.5°	3.9 in	10	84° (2023)	29.3° (1980)
April	74.2°	64.4°	4.2 in	9	90.9° (2011)	39.7° (2007)
May	80.4°	71.5°	4.1 in	10	93.2° (2018)	51.4° (2013)
June	85.3°	76.9°	4.8 in	13	98.6° (2012)	64.2° (1964)
July	87°	78.7°	4.6 in	15	98.8° (2023)	68.5° (1967)
August	87.4°	78.5°	5.1 in	16	104.9° (2023)	67.3° (1989)
September	84.1°	74.5°	5.8 in	13	100.9° (2000)	56.3° (1967)
October	77°	66.4°	3.8 in	8	90.7° (2023)	38.8° (1993)
November	67.9°	57.5°	4.3 in	9	83.8° (2024)	30.9° (2019)
December	61.3°	50.9°	4.8 in	10	79° (2025)	16.2° (1989)