Weather for Port Arthur, Texas
Current Weather
Humidity: 76%
Feels Like: 82.4°F
Wind: SSW 9.6 mph
Wind Gusts: 14.1 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0.2
Five Day Weather Forecast
Tue
H: 84°F
L: 65°F
Wed
H: 67°F
L: 56°F
Thu
H: 67°F
L: 54°F
Fri
H: 69°F
L: 57°F
Sat
H: 71°F
L: 58°F
Air Quality
Nitrogen Dioxide: 6.25 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 75 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 6:32 PM
Daylight: 11 hrs 6 mins
Moon Transit: 6:48 PM
Moonset: 12:00 AM
Moon Phase: First Quarter
Moon Illumination: 41.2%
Best Times for Fishing or Hunting
Major Periods
5:20 AM - 7:50 AM6:18 PM - 8:48 PM
Minor Periods
1:10 PM - 2:40 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Wind Advisory issued October 28 at 11:45AM CDT until October 29 at 6:00PM CDT by NWS Lake Charles LA
Effective: Tue October 28, 2025, 11:45 AM
Expires: Tue October 28, 2025, 7:45 PM
* WHAT...Northwest winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Portions of central, south central, southwest, and west central Louisiana and southeast Texas. * WHEN...From 9 AM to 6 PM CDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
Wind Advisory issued October 28 at 11:48AM CDT until October 29 at 7:00PM CDT by NWS Houston/Galveston TX
Effective: Tue October 28, 2025, 11:48 AM
Expires: Tue October 28, 2025, 8:00 PM
* WHAT...Northwest winds 20 to 30 mph with gusts 35 to 45 mph expected. * WHERE...Portions of south central and southeast Texas. * WHEN...From 5 PM this afternoon to 7 PM CDT Wednesday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Winds will increase from the northwest later today into this evening behind a cold front. Winds will remain elevated through Wednesday. Lulls in the wind are expected and not everyone will experience advisory level winds during the entire duration of the event.
Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.
Weather Forecast
Average Temperature: 74°F
Average Humidity: 77%
Wind: 19.7 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 2.07 μg/m3
Sulphur Dioxide: 1.99 μg/m3
Ozone: 105.48 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 6:32 PM
Daylight: 11 hrs 6 mins
Moon Transit: 6:48 PM
Moonset: 12:00 AM
Moon Phase: First Quarter
Moon Illumination: 41.2%
Best Times for Fishing or Hunting
Major Periods
5:20 AM - 7:50 AM6:18 PM - 8:48 PM
Minor Periods
1:10 PM - 2:40 PM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 61.8°F
Average Humidity: 54%
Wind: 21.7 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 3.01 μg/m3
Sulphur Dioxide: 2.94 μg/m3
Ozone: 82.44 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 6:31 PM
Daylight: 11 hrs 4 mins
Moon Transit: 7:37 PM
Moonset: 12:00 AM
Moon Phase: First Quarter
Moon Illumination: 52.5%
Best Times for Fishing or Hunting
Major Periods
6:11 AM - 8:41 AM7:07 PM - 9:37 PM
Minor Periods
1:50 PM - 3:20 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 59.9°F
Average Humidity: 62%
Wind: 13.6 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 3.29 μg/m3
Sulphur Dioxide: 4.17 μg/m3
Ozone: 76.04 μg/m3
Astronomical
Sun Transit: 1:00 PM
Sunset: 6:30 PM
Daylight: 11 hrs 3 mins
Moon Transit: 8:25 PM
Moonset: 1:01 AM
Moon Phase: First Quarter
Moon Illumination: 63.7%
Best Times for Fishing or Hunting
Major Periods
7:00 AM - 9:30 AM7:55 PM - 10:25 PM
Minor Periods
2:25 PM - 3:55 PM12:31 AM - 2:01 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 62.7°F
Average Humidity: 66%
Wind: 6 mph
UV Index: 1.2
Air Quality
Nitrogen Dioxide: 6.36 μg/m3
Sulphur Dioxide: 3.53 μg/m3
Ozone: 84.52 μg/m3
Astronomical
Sun Transit: 12:58 AM
Sunset: 6:29 PM
Daylight: 11 hrs 1 mins
Moon Transit: 9:13 PM
Moonset: 2:03 AM
Moon Phase: First Quarter
Moon Illumination: 74.1%
Best Times for Fishing or Hunting
Major Periods
7:47 AM - 10:17 AM8:43 PM - 11:13 PM
Minor Periods
2:57 PM - 4:27 PM1:33 AM - 3:03 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 64.6°F
Average Humidity: 75%
Wind: 19.5 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 2.37 μg/m3
Sulphur Dioxide: 2.48 μg/m3
Ozone: 102.46 μg/m3
Astronomical
Sun Transit: 12:58 AM
Sunset: 6:29 PM
Daylight: 11 hrs mins
Moon Transit: 12:00 AM
Moonset: 3:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM8:34 AM - 11:04 AM
Minor Periods
3:29 PM - 4:59 PM2:36 AM - 4:06 AM
Action Rating: 2 out of 5