EN
Weather in Port Arthur, TX
66°
Port Arthur, Sunday, 18 October, 11:09
Mostly clear. Feels like 64°. High 71°, low 52°.
Pressure30.36 inHg
Wind6.9 mph E 
Humidity45%
Visibility6.2 mi
Dew point45°
Sun, 18October
71°/52°
71°/52°Mon, 19October76°/54°
76°/54°Tue, 20October
77°/64°
77°/64°Wed, 21October78°/68°
78°/68°Thu, 22October80°/64°
80°/64°Fri, 23October
80°/66°
80°/66°Sat, 24October81°/68°
81°/68° | 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° | 56° | 55° | 54° | 58° | 62° | 66° | 68° | 71° | 68° | 60° | 58° |
| Feels like | 67° | 55° | 54° | 53° | 56° | 60° | 65° | 67° | 70° | 67° | 58° | 56° |
Pressure, inHg  | 30.36 | 30.36 | 30.36 | 30.36 | 30.36 | 30.36 | 30.36 | 30.33 | 30.24 | 30.21 | 30.24 | 30.24 |
| Wind, mph | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 3.5 | 3.1 | 3.1 | 2.6 | 1.7 | 2.1 |
Humidity, %  | 47% | 47% | 47% | 47% | 47% | 47% | 47% | 47% | 44% | 45% | 52% | 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 | 55° | 57° | 55° | 54° | 56° | 66° | 73° | 76° | 76° | 73° | 68° | 66° |
| Feels like | 54° | 56° | 54° | 53° | 55° | 65° | 73° | 75° | 75° | 72° | 66° | 64° |
| Pressure, inHg | 30.27 | 30.27 | 30.24 | 30.21 | 30.24 | 30.27 | 30.27 | 30.21 | 30.15 | 30.15 | 30.15 | 30.18 |
| Wind, mph | 3.3 | 3.4 | 3.7 | 3.8 | 3.8 | 3.6 | 3.9 | 3.4 | 3.1 | 2.7 | 3.1 | 3.8 |
| Humidity, % | 60% | 67% | 70% | 70% | 73% | 63% | 46% | 46% | 46% | 45% | 44% | 45% |
| 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 | 64° | 67° | 66° | 65° | 64° | 67° | 73° | 76° | 77° | 76° | 75° | 75° |
| Feels like | 62° | 66° | 65° | 65° | 63° | 67° | 73° | 76° | 77° | 76° | 75° | 74° |
| Pressure, inHg | 30.18 | 30.18 | 30.15 | 30.15 | 30.21 | 30.24 | 30.21 | 30.18 | 30.15 | 30.12 | 30.15 | 30.15 |
| Wind, mph | 3.3 | 3.2 | 3 | 3.2 | 3.7 | 4.1 | 4 | 3.4 | 2.8 | 2.3 | 1.6 | 2.9 |
| Humidity, % | 51% | 55% | 60% | 60% | 62% | 59% | 55% | 50% | 49% | 53% | 58% | 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 | 72° | 70° | 69° | 68° | 68° | 71° | 75° | 77° | 78° | 77° | 74° | 70° |
| Feels like | 71° | 70° | 69° | 68° | 67° | 70° | 75° | 77° | 77° | 77° | 74° | 70° |
| Pressure, inHg | 30.18 | 30.15 | 30.15 | 30.15 | 30.18 | 30.21 | 30.21 | 30.15 | 30.12 | 30.12 | 30.12 | 30.15 |
| Wind, mph | 3 | 3 | 2.9 | 3.3 | 3.1 | 2.9 | 2.9 | 2.4 | 1.8 | 1.6 | 0.8 | 1.3 |
| Humidity, % | 61% | 62% | 66% | 70% | 73% | 63% | 51% | 46% | 46% | 47% | 57% | 71% |
| 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 | 68° | 67° | 66° | 64° | 66° | 71° | 76° | 78° | 77° | 76° | 75° | 73° |
| Feels like | 68° | 67° | 65° | 64° | 65° | 70° | 76° | 77° | 76° | 76° | 74° | 72° |
| Pressure, inHg | 30.15 | 30.15 | 30.15 | 30.15 | 30.18 | 30.21 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 | 30.15 |
| Wind, mph | 0.7 | 1.5 | 1.5 | 1.8 | 2 | 2.1 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 |
| Humidity, % | 74% | 72% | 65% | 67% | 63% | 54% | 36% | 36% | 36% | 36% | 36% | 36% |
| 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 | 79° | 71° | 69° | 66° | 70° | 74° | 77° | 78° | 77° | 75° | 74° | 73° |
| Feels like | 79° | 71° | 68° | 66° | 69° | 73° | 77° | 78° | 76° | 75° | 74° | 73° |
| Pressure, inHg | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 | 30.12 |
| Wind, mph | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Humidity, % | 44% | 44% | 44% | 44% | 44% | 44% | 44% | 44% | 44% | 44% | 44% | 44% |
| 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 | 81° | 69° | 69° | 68° | 71° | 75° | 79° | 80° | 76° | 73° | 71° | 71° |
| Feels like | 81° | 70° | 69° | 68° | 72° | 75° | 79° | 80° | 76° | 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 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 | 5.6 |
| Humidity, % | 43% | 43% | 43% | 43% | 43% | 43% | 43% | 43% | 43% | 43% | 43% | 43% |
| 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 | — | — | — | — | — | — | — | — | — | — | — | — |
Sun and moon today
Day length — 11 h 23 min
Sunrise — 07:19
Sunset — 18:42
Sunrise and sunset in local time
First quarter, 49%
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) |
Weather history
Temperature extremes over 66 years
October 18 temperatures in Port Arthur, TX over 66 years
high: 84.7° (2007)low: 50.9° (1976)
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50°Weather in Annapolis, MD53°Weather in Atlanta, GA57°Weather in Augusta, ME48°Weather in Austin, TX64°Weather in Baton Rouge, LA65°Weather in Bismarck, ND56°Weather in Boise, ID50°Weather in Boston, MA51°Weather in Carson City, NV59°Weather in Charleston, WV53°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY60°Weather in Columbia, SC56°Weather in Columbus, OH54°Weather in Concord, NH51°Weather in Denver, CO61°Weather in Des Moines, IA56°Weather in Dover, DE54°Weather in Frankfort, KY58°Weather in Harrisburg, PA54°Weather in Hartford, CT52°Weather in Helena, MT44°Weather in Honolulu, HI74°Weather in Indianapolis, IN55°Weather in Jackson, MS61°Weather in Jefferson City, MO51°Weather in Juneau, AK36°Weather in Lansing, MI53°Weather in Lincoln, NE57°Weather in Little Rock, AR58°Weather in Madison, WI54°Weather in Montgomery, AL60°Weather in Montpelier, VT49°Weather in Nashville, TN57°Weather in Oklahoma City, OK58°Weather in Olympia, WA40°Weather in Phoenix, AZ71°Weather in Pierre, SD50°Weather in Providence, RI52°Weather in Raleigh, NC56°Weather in Richmond, VA55°Weather in Sacramento, CA63°Weather in Salem, OR44°Weather in Salt Lake City, UT59°Weather in San Juan, PR88°Weather in Santa Fe, NM52°Weather in Springfield, IL56°Weather in St. Paul, MN56°Weather in Tallahassee, FL63°Weather in Topeka, KS56°Weather in Trenton, NJ53°Weather in Washington, DC55°Weather in Hindes, TX62°Weather in Hix, TX62°Weather in Hogg, TX63°Weather in Holden, TX62°Weather in Holland Quarters, TX59°Weather in Holly Grove, TX62°Weather in Holt, TX57°Weather in Hood, TX59°Weather in Hoot, TX58°Weather in Hope, TX64°Weather in Hovey, TX52°Weather in Hoxie, TX66°Weather in Hoyte, TX64°Weather in Hulldale, TX58°Weather in Hurnville, TX61°Weather in Ida, TX62°Weather in James, TX62°Weather in Jardin, TX62°Weather in Jennings, TX61°Weather in Jericho, TX62°
62°Weather in Hix, TX62°Weather in Hogg, TX63°Weather in Holden, TX62°Weather in Holland Quarters, TX59°Weather in Holly Grove, TX62°Weather in Holt, TX57°Weather in Hood, TX59°Weather in Hoot, TX58°Weather in Hope, TX64°Weather in Hovey, TX52°Weather in Hoxie, TX66°Weather in Hoyte, TX64°Weather in Hulldale, TX58°Weather in Hurnville, TX61°Weather in Ida, TX62°Weather in James, TX62°Weather in Jardin, TX62°Weather in Jennings, TX61°Weather in Jericho, TX62°