Hourly Weather Forecast - Port Arthur, TX

12 AM
57°F
0%
5mph
NNE
Mostly Clear
Humidity
83%
Feels like
57°F
Dew Point
52°F
1 AM
56°F
0%
5mph
NE
Mostly Clear
Humidity
82%
Feels like
56°F
Dew Point
51°F
2 AM
56°F
0%
5mph
NE
Mostly Clear
Humidity
81%
Feels like
56°F
Dew Point
50°F
3 AM
55°F
0%
6mph
NE
Partly Cloudy
Humidity
81%
Feels like
55°F
Dew Point
49°F
4 AM
54°F
0%
5mph
ENE
Partly Cloudy
Humidity
81%
Feels like
54°F
Dew Point
48°F
5 AM
53°F
0%
5mph
ENE
Partly Cloudy
Humidity
82%
Feels like
53°F
Dew Point
48°F
6 AM
52°F
0%
5mph
ENE
Partly Cloudy
Humidity
84%
Feels like
52°F
Dew Point
47°F
7 AM
52°F
0%
5mph
ENE
Partly Cloudy
Humidity
83%
Feels like
52°F
Dew Point
47°F
7:12 AM
8 AM
53°F
0%
6mph
ENE
Mostly Sunny
Humidity
82%
Feels like
53°F
Dew Point
47°F
9 AM
55°F
0%
6mph
ENE
Partly Cloudy
Humidity
80%
Feels like
55°F
Dew Point
48°F
10 AM
56°F
0%
6mph
E
Partly Cloudy
Humidity
76%
Feels like
56°F
Dew Point
49°F
11 AM
58°F
0%
5mph
ESE
Partly Cloudy
Humidity
72%
Feels like
58°F
Dew Point
50°F
12 PM
60°F
0%
5mph
ESE
Partly Cloudy
Humidity
70%
Feels like
60°F
Dew Point
51°F
1 PM
62°F
0%
5mph
SE
Partly Cloudy
Humidity
68%
Feels like
62°F
Dew Point
51°F
2 PM
64°F
0%
4mph
SE
Mostly Cloudy
Humidity
67%
Feels like
64°F
Dew Point
52°F
3 PM
64°F
0%
4mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
64°F
Dew Point
53°F
4 PM
62°F
0%
4mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
62°F
Dew Point
53°F
5 PM
60°F
0%
4mph
SSE
Mostly Cloudy
Humidity
77%
Feels like
60°F
Dew Point
53°F
5:29 PM
6 PM
59°F
0%
4mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
59°F
Dew Point
53°F
7 PM
58°F
0%
4mph
SSE
Mostly Cloudy
Humidity
84%
Feels like
58°F
Dew Point
53°F
8 PM
57°F
0%
4mph
SSE
Mostly Cloudy
Humidity
87%
Feels like
57°F
Dew Point
53°F
9 PM
56°F
0%
4mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
56°F
Dew Point
53°F
10 PM
56°F
0%
4mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
56°F
Dew Point
53°F
11 PM
56°F
0%
4mph
SSE
Mostly Cloudy
Humidity
92%
Feels like
56°F
Dew Point
53°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

After an overall quieter day of weather on Tuesday, Mother Nature brings a soggy, snowy forecast.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide