Port Arthur Weather Conditions
Current Temperature Level
33 °C
12 AQI
Air quality index is: Good
Last Updated: 2025-09-29 17:15 (Local Time)
MapPort Arthur
Port Arthur Weather Parameters
7 km/h
2 m/s
108° ESE
75 %
16 km
0 mm
1015 mb
UV Index2
Suggestions for
TodayPort Arthur29 Sep.
Heat Stroke• Avoid Outdoor 
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
Air Quality Monitoring for Logistics: Smarter Deliveries with Data
Port Arthur 10-Days Weather Forecast
Today
27°C
49 %Tuesday
28°C53 %Wednesday
28°C52 %Thursday
28°C57 %Friday
26°C58 %Saturday
25°C59 %Sunday
26°C63 %Monday
27°C60 %Tuesday
27°C58 %Wednesday
27°C60 %Sunny
Clear Sky with temperature at 27 °C and humidity will be at 49% with 12.6 km/h winds.36°C / 18°C
Humi.49 %
Prec.0 mm
Sunrise
07:09 AM11hrs 55min
Sunset
07:04 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
22 °C
56 %
0
11.2 kmph / NE
Clear 
Feels 24.7 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
21 °C
64 %
0
10.4 kmph / NE
Clear Feels 21.1 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
20 °C
73 %
0
9.7 kmph / NNE
Clear Feels 20.3 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
20 °C
67 %
0
9.4 kmph / NNE
Clear Feels 19.8 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
19 °C
67 %
0
9 kmph / N
Clear Feels 19.2 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
19 °C
69 %
0
9.4 kmph / NNE
Clear Feels 18.7 °C
Cover 0 %
Visibility 10 km
6 AM
Clear
19 °C
77 %
0
10.1 kmph / NNE
Clear Feels 18.6 °C
Cover 0 %
Visibility 10 km
7 AM
Clear
19 °C
75 %
0
9.7 kmph / NNE
Clear Feels 19.3 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
21 °C
67 %
0.2
10.4 kmph / N
SunnyFeels 21.3 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
24 °C
52 %
1
11.9 kmph / NNE
SunnyFeels 24.5 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
28 °C
46 %
2.7
11.5 kmph / NNE
SunnyFeels 29 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
31 °C
40 %
5
11.5 kmph / NE
SunnyFeels 32.3 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
32 °C
35 %
7
11.5 kmph / NE
SunnyFeels 32.7 °C
Cover 3 %
Visibility 10 km
1 PM
Partly Cloudy
34 °C
34 %
8.1
10.1 kmph / ENE
Partly Cloudy Feels 35 °C
Cover 27 %
Visibility 10 km
2 PM
Sunny
34 °C
32 %
7.7
8.6 kmph / ENE
SunnyFeels 34.4 °C
Cover 7 %
Visibility 10 km
3 PM
Sunny
35 °C
31 %
6.1
7.9 kmph / E
SunnyFeels 35 °C
Cover 16 %
Visibility 10 km
4 PM
Sunny
34 °C
30 %
3.8
7.2 kmph / E
SunnyFeels 34.6 °C
Cover 7 %
Visibility 10 km
5 PM
Partly cloudy
33 °C
34 %
1.8
6.8 kmph / ESE
Partly cloudyFeels 33.7 °C
Cover 75 %
Visibility 16 km
6 PM
Sunny
32 °C
32 %
0.5
6.5 kmph / SSE
SunnyFeels 31.7 °C
Cover 0 %
Visibility 10 km
7 PM
Sunny
30 °C
33 %
0
11.5 kmph / SSW
SunnyFeels 29.7 °C
Cover 0 %
Visibility 10 km
8 PM
Clear
29 °C
35 %
0
12.6 kmph / SW
Clear Feels 28.6 °C
Cover 2 %
Visibility 10 km
9 PM
Clear
28 °C
38 %
0
10.4 kmph / WSW
Clear Feels 27.7 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
27 °C
43 %
0
6.1 kmph / W
Clear Feels 27 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
26 °C
50 %
0
5.8 kmph / NW
Clear Feels 26.3 °C
Cover 0 %
Visibility 10 km
Today
27°C49 %Tuesday
28°C53 %Wednesday
28°C52 %Thursday
28°C57 %Friday
26°C58 %Saturday
25°C59 %Sunday
26°C63 %Monday
27°C60 %Tuesday
27°C58 %Wednesday
27°C60 %Temp32 °C
ConditionSunny
Humidity32 %
Feels31.7 °C
Cover0 %
Visibility10 km
Wind Speed & Dir.6.5 kmph / SSE
UV0.5
Port Arthur 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
32°24 °C
2Tue.
34°24 °C
3Wed.
35°25 °C
4Thu.
37°25 °C
5Fri.
33°26 °C
6Sat.
33°27 °C
7Sun.
31°23 °C
8Mon.
33°21 °C
9Tue.
33°18 °C
10Wed.
36°19 °C
11Thu.
37°24 °C
12Fri.
37°24 °C
13Sat.
37°23 °C
14Sun.
37°23 °C
15Mon.
33°25 °C
16Tue.
37°23 °C
17Wed.
37°25 °C
18Thu.
35°23 °C
19Fri.
35°22 °C
20Sat.
32°24 °C
21Sun.
32°23 °C
22Mon.
32°25 °C
23Tue.
32°25 °C
24Wed.
32°24 °C
25Thu.
34°23 °C
26Fri.
33°20 °C
27Sat.
33°18 °C
28Sun.
34°18 °C
29Today
36°18 °C
30Tue.
33°24 °C
SeptemberWeather Overview
No. of days:
Sunny
17
Cloudy
6
Rainy
5
Snowy
0
The monthly weather averages in Port Arthur consist of 17 sunny days, 6 cloudy days, 5 rainy days, and 0 snowy days.
Port Arthur's Locations Weather Conditions
United States's Hottest Cities - September 2025
1.
Park Village, United States
Sunny
21%
4.3
20.9 kmph / SSE
2.
Mission, United States
Cloudy
25%
2.5
20.2 kmph / ENE
3.
Yuma, United States
Sunny
33%
4.5
5 kmph / SW
4.
El Centro, United States
Sunny
32%
4.6
5.4 kmph / SSE
5.
Westmorland, United States
Sunny
32%
4.6
3.6 kmph / SE
6.
Brawley, United States
Sunny
32%
4.6
3.6 kmph / SE
7.
Calipatria, United States
Sunny
32%
4.6
3.6 kmph / N
8.
Calexico, United States
Sunny
32%
4.6
7.2 kmph / SSE
9.
West Orange, United States
Partly cloudy
34%
1.7
4.7 kmph / ESE
10.
Mecca, United States
Sunny
31%
4.7
15.5 kmph / SE
Last Updated: 29 Sept 2025, 10:20 PM
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