Port Arthur

US · 2m

Live · updated just now

Current conditions

Overcast
26°C
Feels like 30°C · Overcast
Humidity
86%
Wind
13 km/h S
Pressure
1018 hPa
UV Index
0.2 Low
Cloud Cover
43%
Precipitation
0 mm
Sunrise
6:27 AM
Sunset
8:18 PM
Compare

What to expect today in Port Arthur

Right now in Port Arthur it's 26°C with overcast. It feels warmer than that, more like 30°C. Today's high should reach 32°C with an overnight low near 25°C. No significant precipitation is expected over the next several hours. Tomorrow looks similar, with highs near 33°C with overcast.

Next 25 Hours

Now
Mainly clear
25°C
·
02:00
Overcast
25°C
·
03:00
Overcast
24°C
·
04:00
Overcast
24°C
·
05:00
Overcast
24°C
·
06:00
Overcast
24°C
·
07:00
Overcast
25°C
·
08:00
Partly cloudy
26°C
·
09:00
Partly cloudy
27°C
·
10:00
Partly cloudy
29°C
·
11:00
Partly cloudy
30°C
·
12:00
Partly cloudy
31°C
·
13:00
Partly cloudy
32°C
·
14:00
Partly cloudy
33°C
·
15:00
Partly cloudy
34°C
·
16:00
Partly cloudy
34°C
·
17:00
Partly cloudy
33°C
·
18:00
Partly cloudy
31°C
·
19:00
Partly cloudy
29°C
·
20:00
Overcast
27°C
0.1
21:00
Overcast
26°C
0.1
22:00
Overcast
25°C
0.1
23:00
Overcast
24°C
·
00:00
Overcast
24°C
·
01:00
Overcast
24°C
·

10-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

Port Arthur on the map

About Port Arthur

Port Arthur, Texas, is located on the Gulf Coast and is well known for its rich industrial history. The city features a warm, humid subtropical climate characterized by hot, often sticky summers.

Port Arthur experiences a humid subtropical climate with four distinct seasons. Temperatures range from mild winters, with the coldest months being January, to very hot summers in July and August. Expect high humidity year-round and occasional heavy rain during the summer months.

Nearby Cities

Compare Port Arthur with another citySee weather & climate side by side — find your climate twin.
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