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Weather forecast Port Arthur on 7 days | United States

On our website, you will find a detailed weather forecast for the week in Port Arthur and other parts of the world. Would you like to know the detailed weather forecast in Port Arthur for today? The air temperature will range from +77°F. A northeast wind is expected at a speed of 28.0 km/h. The atmospheric pressure will reach 763 mm Hg, humidity will be at 53%, and the cloudiness will be Partly Cloudy. Looking for the detailed weather forecast for tomorrow in Port Arthur? The maximum temperature will be +77°F, while the minimum at night will be +70°F A west wind will prevail at a speed of 28.0 km/h. The humidity level will be 53%. The atmospheric pressure will reach 763 mm Hg, and the cloudiness will be Partly Cloudy. Need a detailed weather forecast for the weekend in Port Arthur? The minimum temperature on Saturday will be +70°F, and the maximum will be +77°F A northwest wind is expected at a speed of 28.0
Saturday
2025-04-05
77°F
Partly Cloudy
Day
+77°F
Night
+70°F
Wind
7.77 m/s
Pressure
763 mm
Humidity
53 %
Cloudiness
85%
Sunday
2025-04-06
70°F
rain
Day
+70°F
Night
+61°F
Wind
7.23 m/s
Pressure
766 mm
Humidity
58 %
Cloudiness
84%
Monday
2025-04-07
82°F
clear
Day
+82°F
Night
+70°F
Wind
6.19 m/s
Pressure
764 mm
Humidity
51 %
Cloudiness
0%
Tuesday
2025-04-08
75°F
rain
Day
+75°F
Night
+72°F
Wind
7.29 m/s
Pressure
760 mm
Humidity
82 %
Cloudiness
89%
Wednesday
2025-04-09
64°F
Cloudy
Day
+64°F
Night
+59°F
Wind
4.55 m/s
Pressure
762 mm
Humidity
65 %
Cloudiness
30%
Thursday
2025-04-10
73°F
clear
Day
+73°F
Night
+61°F
Wind
4.73 m/s
Pressure
765 mm
Humidity
56 %
Cloudiness
2%
Friday
2025-04-11
79°F
clear
Day
+79°F
Night
+64°F
Wind
4.07 m/s
Pressure
766 mm
Humidity
42 %
Cloudiness
0%
+48°F 
758 mm 
39 % 
+81°F 
759 mm 
2 % 
+54°F 
757 mm 
98 % 
+46°F 
760 mm 
87 % 
+84°F 
762 mm 
8 % 
+59°F 
753 mm 
99 % 
+46°F 
760 mm 
100 % 
+88°F 
756 mm 
58 % 
+84°F 
758 mm 
36 % 
+64°F 
760 mm 
14 % 
+79°F 
759 mm 
55 % 
+73°F 
760 mm 
0 % 
+55°F 
757 mm 
99 % 
+79°F 
762 mm 
76 % 
+59°F 
766 mm 
0 % 
+81°F 
761 mm 
31 % 
+50°F 
764 mm 
59 % 
+81°F 
760 mm 
57 % 
+61°F 
765 mm 
100 % 
+39°F 
758 mm 
100 % 
+82°F 
760 mm 
66 % 
+55°F 
762 mm 
100 % 
+72°F 
762 mm 
1 % 
+54°F 
764 mm 
58 %