Hourly Weather Forecast - Port Isabel, TX

11 AM
77°F
0%
13mph
SSE
Sunny
Humidity
74%
Feels like
77°F
Dew Point
68°F
12 PM
78°F
0%
15mph
SSE
Sunny
Humidity
75%
Feels like
78°F
Dew Point
69°F
1 PM
78°F
0%
16mph
SSE
Sunny
Humidity
78%
Feels like
78°F
Dew Point
70°F
2 PM
77°F
0%
17mph
SSE
Sunny
Humidity
83%
Feels like
77°F
Dew Point
71°F
3 PM
77°F
0%
18mph
SSE
Sunny
Humidity
87%
Feels like
77°F
Dew Point
73°F
4 PM
76°F
0%
18mph
SSE
Mostly Sunny
Humidity
87%
Feels like
76°F
Dew Point
72°F
5 PM
76°F
0%
18mph
SSE
Sunny
Humidity
84%
Feels like
76°F
Dew Point
70°F
6 PM
75°F
0%
17mph
SSE
Sunny
Humidity
84%
Feels like
75°F
Dew Point
69°F
7 PM
74°F
0%
16mph
SSE
Mostly Sunny
Humidity
85%
Feels like
74°F
Dew Point
69°F
7:37 PM
8 PM
73°F
0%
15mph
SSE
Mostly Clear
Humidity
84%
Feels like
73°F
Dew Point
68°F
9 PM
73°F
0%
15mph
SSE
Mostly Clear
Humidity
84%
Feels like
73°F
Dew Point
68°F
10 PM
73°F
0%
14mph
SSE
Mostly Clear
Humidity
83%
Feels like
73°F
Dew Point
68°F
11 PM
73°F
0%
14mph
SSE
Partly Cloudy
Humidity
82%
Feels like
73°F
Dew Point
67°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide