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Weather in Port Arthur, TX
83°
Port Arthur, Saturday, 8 August, 17:43
Overcast. Feels like 88°. High 93°, low 76°.
Pressure30.00 inHg
Wind11.9 mph SE 
Humidity69%
Visibility6.2 mi
Dew point72°
Sat, 08August
93°/76°
93°/76°Sun, 09August93°/78°
93°/78°Mon, 10August94°/80°
94°/80°Tue, 11August
94°/81°
94°/81°Wed, 12August94°/81°
94°/81°Thu, 13August
94°/82°
94°/82°Fri, 14August94°/81°
94°/81° | 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 | 93° | 80° | 79° | 78° | 82° | 86° | 91° | 91° | 88° | 83° | 84° | 82° |
| Feels like | 93° | 84° | 82° | 80° | 87° | 94° | 101° | 103° | 98° | 88° | 91° | 88° |
Pressure, inHg  | 30.06 | 30.06 | 30.06 | 30.06 | 30.06 | 30.06 | 30.06 | 30.06 | 30.06 | 30.00 | 30.00 | 30.03 |
| Wind, mph | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.4 | 5.3 | 4.1 | 3 |
Humidity, %  | 66% | 66% | 66% | 66% | 66% | 66% | 66% | 66% | 66% | 69% | 70% | 74% |
| 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 in | 0 in | 0.01 in |
| Visibility | — | — | — | — | — | — | — | — | — | 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 | 80° | 79° | 78° | 78° | 82° | 88° | 90° | 92° | 93° | 88° | 83° | 81° |
| Feels like | 80° | 80° | 79° | 79° | 87° | 97° | 102° | 101° | 97° | 93° | 90° | 86° |
| Pressure, inHg | 30.03 | 30.00 | 29.97 | 29.97 | 30.03 | 30.06 | 30.06 | 30.03 | 30.00 | 30.00 | 30.00 | 30.00 |
| Wind, mph | 1.9 | 2.6 | 1.9 | 2.2 | 0.9 | 1.8 | 3 | 4 | 5 | 5 | 3.6 | 2.8 |
| Humidity, % | 79% | 79% | 81% | 82% | 75% | 65% | 64% | 53% | 45% | 53% | 71% | 75% |
| Precipitation | 0 in | 0 in | 0 in | 0 in | 0 in | 0.02 in | 0.04 in | 0.01 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 | 82° | 81° | 81° | 80° | 84° | 89° | 93° | 94° | 92° | 88° | 84° | 82° |
| Feels like | 87° | 86° | 86° | 85° | 92° | 97° | 100° | 100° | 99° | 96° | 91° | 89° |
| Pressure, inHg | 30.03 | 30.00 | 30.00 | 30.03 | 30.06 | 30.06 | 30.06 | 30.06 | 30.03 | 30.03 | 30.03 | 30.06 |
| Wind, mph | 3.2 | 2.9 | 2.8 | 2.6 | 2.5 | 3.5 | 4.2 | 5.4 | 5.6 | 4.7 | 3.9 | 3.4 |
| Humidity, % | 75% | 76% | 77% | 78% | 74% | 58% | 50% | 45% | 51% | 61% | 73% | 78% |
| 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 | 82° | 82° | 82° | 81° | 84° | 89° | 93° | 94° | 93° | 89° | 84° | 82° |
| Feels like | 89° | 88° | 88° | 87° | 91° | 98° | 100° | 100° | 98° | 96° | 91° | 89° |
| Pressure, inHg | 30.06 | 30.03 | 30.03 | 30.03 | 30.06 | 30.09 | 30.06 | 30.03 | 30.03 | 30.00 | 30.00 | 30.00 |
| Wind, mph | 3.8 | 3.4 | 3.7 | 2.7 | 2.2 | 3.3 | 4.1 | 4.8 | 5.1 | 4.7 | 3.4 | 3.7 |
| Humidity, % | 77% | 78% | 77% | 78% | 75% | 59% | 50% | 45% | 46% | 58% | 75% | 78% |
| 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 | 83° | 82° | 82° | 81° | 84° | 89° | 93° | 94° | 92° | 88° | 86° | 85° |
| Feels like | 89° | 89° | 87° | 86° | 92° | 99° | 101° | 103° | 103° | 96° | 94° | 92° |
| Pressure, inHg | 30.00 | 29.97 | 29.97 | 29.97 | 30.00 | 30.00 | 30.00 | 29.97 | 29.94 | 30.00 | 30.00 | 30.00 |
| Wind, mph | 3.7 | 3.6 | 3.4 | 3.4 | 2.6 | 4.5 | 5.1 | 5.4 | 6.3 | 6.3 | 6.3 | 6.3 |
| Humidity, % | 77% | 78% | 77% | 78% | 75% | 61% | 50% | 50% | 57% | 49% | 49% | 49% |
| 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 | — | — | — |
| 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 | 94° | 83° | 83° | 82° | 86° | 89° | 92° | 92° | 90° | 88° | 86° | 85° |
| Feels like | 94° | 89° | 89° | 88° | 92° | 96° | 100° | 100° | 98° | 95° | 93° | 91° |
| Pressure, inHg | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 | 29.97 |
| Wind, mph | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 | 5.7 |
| Humidity, % | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% |
| 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 | 94° | 82° | 81° | 81° | 85° | 88° | 92° | 93° | 91° | 89° | 87° | 85° |
| Feels like | 94° | 88° | 87° | 86° | 91° | 96° | 100° | 102° | 100° | 98° | 96° | 93° |
| 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 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 | 5.3 |
| Humidity, % | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% | 49% |
| 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 — 13 h 24 min
Sunrise — 06:39
Sunset — 20:03
Sunrise and sunset in local time
Waning crescent, 20%
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
August 8 temperatures in Port Arthur, TX over 66 years
high: 96.8° (1962)low: 73.8° (1990)
Weather in Albany, NY77°Weather in Annapolis, MD84°Weather in Atlanta, GA85°Weather in Augusta, ME78°Weather in Austin, TX98°Weather in Baton Rouge, LA92°Weather in Bismarck, ND93°Weather in Boise, ID99°Weather in Boston, MA87°Weather in Carson City, NV95°Weather in Charleston, WV86°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY95°Weather in Columbia, SC88°Weather in Columbus, OH86°Weather in Concord, NH81°Weather in Denver, CO96°Weather in Des Moines, IA81°Weather in Dover, DE84°Weather in Frankfort, KY88°Weather in Harrisburg, PA85°Weather in Hartford, CT80°Weather in Helena, MT94°Weather in Honolulu, HI84°Weather in Indianapolis, IN86°Weather in Jackson, MS84°Weather in Jefferson City, MO89°Weather in Juneau, AK49°Weather in Lansing, MI80°Weather in Lincoln, NE79°Weather in Little Rock, AR87°Weather in Madison, WI80°Weather in Montgomery, AL89°Weather in Montpelier, VT76°Weather in Nashville, TN81°Weather in Oklahoma City, OK104°Weather in Olympia, WA84°Weather in Phoenix, AZ111°Weather in Pierre, SD97°Weather in Providence, RI84°Weather in Raleigh, NC88°Weather in Richmond, VA87°Weather in Sacramento, CA99°Weather in Salem, OR89°Weather in Salt Lake City, UT100°Weather in San Juan, PR86°Weather in Santa Fe, NM92°Weather in Springfield, IL89°Weather in St. Paul, MN82°Weather in Tallahassee, FL86°Weather in Topeka, KS89°Weather in Trenton, NJ83°Weather in Washington, DC84°
77°Weather in Annapolis, MD84°Weather in Atlanta, GA85°Weather in Augusta, ME78°Weather in Austin, TX98°Weather in Baton Rouge, LA92°Weather in Bismarck, ND93°Weather in Boise, ID99°Weather in Boston, MA87°Weather in Carson City, NV95°Weather in Charleston, WV86°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY95°Weather in Columbia, SC88°Weather in Columbus, OH86°Weather in Concord, NH81°Weather in Denver, CO96°Weather in Des Moines, IA81°Weather in Dover, DE84°Weather in Frankfort, KY88°Weather in Harrisburg, PA85°Weather in Hartford, CT80°Weather in Helena, MT94°Weather in Honolulu, HI84°Weather in Indianapolis, IN86°Weather in Jackson, MS84°Weather in Jefferson City, MO89°Weather in Juneau, AK49°Weather in Lansing, MI80°Weather in Lincoln, NE79°Weather in Little Rock, AR87°Weather in Madison, WI80°Weather in Montgomery, AL89°Weather in Montpelier, VT76°Weather in Nashville, TN81°Weather in Oklahoma City, OK104°Weather in Olympia, WA84°Weather in Phoenix, AZ111°Weather in Pierre, SD97°Weather in Providence, RI84°Weather in Raleigh, NC88°Weather in Richmond, VA87°Weather in Sacramento, CA99°Weather in Salem, OR89°Weather in Salt Lake City, UT100°Weather in San Juan, PR86°Weather in Santa Fe, NM92°Weather in Springfield, IL89°Weather in St. Paul, MN82°Weather in Tallahassee, FL86°Weather in Topeka, KS89°Weather in Trenton, NJ83°Weather in Washington, DC84°Weather in Hindes, TX97°Weather in Hix, TX98°Weather in Hogg, TX95°Weather in Holden, TX97°Weather in Holland Quarters, TX89°Weather in Holly Grove, TX90°Weather in Holt, TX93°Weather in Hood, TX99°Weather in Hoot, TX91°Weather in Hope, TX93°Weather in Hovey, TX93°Weather in Hoxie, TX99°Weather in Hoyte, TX99°Weather in Hulldale, TX95°Weather in Hurnville, TX98°Weather in Ida, TX95°Weather in James, TX94°Weather in Jardin, TX73°Weather in Jennings, TX80°Weather in Jericho, TX94°
97°Weather in Hix, TX98°Weather in Hogg, TX95°Weather in Holden, TX97°Weather in Holland Quarters, TX89°Weather in Holly Grove, TX90°Weather in Holt, TX93°Weather in Hood, TX99°Weather in Hoot, TX91°Weather in Hope, TX93°Weather in Hovey, TX93°Weather in Hoxie, TX99°Weather in Hoyte, TX99°Weather in Hulldale, TX95°Weather in Hurnville, TX98°Weather in Ida, TX95°Weather in James, TX94°Weather in Jardin, TX73°Weather in Jennings, TX80°Weather in Jericho, TX94°