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Port Arthur Weather Today

Daily Weather Forecast & Temperature in Port Arthur

overcast clouds
16°
overcast clouds
H: 16° L: 15°
Feels like 16°
AQI: Fair (2/5)
Port Arthur
Weather Updated 2026-02-15 17:12:27
Humidity
88%
Dew 14°
Wind speed
14.83 km/h
WSW
Pressure
1010 hPa
Visibility
10 km
Windy Conditions
Wind speed is 14.83 km/h.
High Humidity
Humidity is 88%. May feel uncomfortable.
Weather Summary
Currently in Port Arthur, expect varied conditions with mild temperatures around 16°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Sun
20° 14°
Mon
21° 13°
Tue
22° 14°
Wed
24° 17°
Thu
25° 19°
20%
Daily Weather Forecast
Sunday
02/15/2026
clear sky
14°
20°
Monday
02/16/2026
clear sky
13°
21°
Tuesday
02/17/2026
few clouds
14°
22°
Wednesday
02/18/2026
broken clouds
17°
24°
Thursday
02/19/2026
light rain
19°
25°
20%
Precipitation Probability
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
16°
Sun
06:00
16°
 
19°
 
20°
 
17°
Sun
18:00
16°
 
14°
 
13°
 
13°
Mon
06:00
16°
 
20°
 
21°
 
17°
Mon
18:00
15°
 
15°
 
15°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:55
Sunset
Sunset
18:04
Moon Phase
New Moon (0%)
Timezone: GMT+05:30
Last updated: 2026-02-15 17:12:27
Location Info
Latitude
Latitude
29.898830
Longitude
Longitude
-93.928780
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More about Port Arthur
Port Arthur is a city in Jefferson County, Texas, United States. It is located in the Golden Triangle region of Southeast Texas, and is home to the largest oil refinery and port in the United States. The climate in Port Arthur is hot and humid in the summer, and mild and humid in the winter. The average temperature year round is approximately 76°F (24°C). The summers are hot and humid, with an average of 94°F (34°C) in July and August. The winters are mild and humid, with an average of 59°F (15°C) in December and January.
FAQ's about Port Arthur
What is the Latitude and Longitude of Port Arthur?

Port Arthur's Latitude is 29.898830 & Longitude is -93.928780.

What is the weather in Port Arthur today?

Weather in Port Arthur is 16° today.

What is the climatic condition of Port Arthur today?

Climate Conditions in Port Arthur shows overcast clouds today.

What is the humidity in Port Arthur today?

Humidity in Port Arthur is 88% today.

What is the wind speed in Port Arthur today?

Wind speed in Port Arthur is 14.83 km/h, flowing at 240° WSW wind direction.

What does it feel like in Port Arthur today?

It feels like 16° in Port Arthur today, with 100% cloud cover and 10 km visibility.

Weather in Port Arthur
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