Hourly Weather Forecast - Port Isabel, TX

1 PM
80°F
0%
11mph
ESE
Mostly Sunny
Humidity
71%
Feels like
80°F
Dew Point
69°F
2 PM
79°F
0%
12mph
ESE
Mostly Sunny
Humidity
72%
Feels like
79°F
Dew Point
69°F
3 PM
78°F
0%
13mph
ESE
Mostly Sunny
Humidity
74%
Feels like
78°F
Dew Point
69°F
4 PM
77°F
0%
13mph
ESE
Mostly Sunny
Humidity
76%
Feels like
77°F
Dew Point
69°F
5 PM
76°F
0%
12mph
ESE
Mostly Sunny
Humidity
79%
Feels like
76°F
Dew Point
69°F
6 PM
75°F
0%
11mph
ESE
Mostly Sunny
Humidity
82%
Feels like
75°F
Dew Point
69°F
6:29 PM
7 PM
74°F
0%
9mph
SE
Mostly Clear
Humidity
84%
Feels like
74°F
Dew Point
69°F
8 PM
73°F
0%
9mph
SE
Mostly Clear
Humidity
86%
Feels like
73°F
Dew Point
69°F
9 PM
73°F
0%
8mph
SE
Mostly Clear
Humidity
87%
Feels like
73°F
Dew Point
68°F
10 PM
72°F
0%
8mph
SE
Partly Cloudy
Humidity
88%
Feels like
72°F
Dew Point
68°F
11 PM
71°F
0%
8mph
SE
Partly Cloudy
Humidity
89%
Feels like
71°F
Dew Point
68°F

Sunday's Weather Outlook

Sunday's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide