Hourly Weather Forecast - Port Isabel, TX

12 AM
72°F
10%
8mph
SE
Partly Cloudy
Humidity
89%
Feels like
72°F
Dew Point
68°F
1 AM
71°F
10%
8mph
SSE
Partly Cloudy
Humidity
89%
Feels like
71°F
Dew Point
68°F
2 AM
71°F
0%
8mph
SSE
Partly Cloudy
Humidity
88%
Feels like
71°F
Dew Point
67°F
3 AM
71°F
0%
8mph
SSE
Partly Cloudy
Humidity
88%
Feels like
71°F
Dew Point
67°F
4 AM
71°F
0%
8mph
SSE
Partly Cloudy
Humidity
87%
Feels like
71°F
Dew Point
67°F
5 AM
71°F
0%
8mph
SSE
Partly Cloudy
Humidity
87%
Feels like
71°F
Dew Point
67°F
6 AM
71°F
0%
8mph
SSE
Partly Cloudy
Humidity
88%
Feels like
71°F
Dew Point
67°F
6:50 AM
7 AM
72°F
0%
9mph
SSE
Partly Cloudy
Humidity
86%
Feels like
72°F
Dew Point
68°F
8 AM
74°F
0%
10mph
SSE
Partly Cloudy
Humidity
83%
Feels like
74°F
Dew Point
69°F
9 AM
76°F
0%
13mph
SSE
Partly Cloudy
Humidity
81%
Feels like
76°F
Dew Point
69°F
10 AM
77°F
0%
14mph
SSE
Partly Cloudy
Humidity
79%
Feels like
77°F
Dew Point
70°F
11 AM
77°F
0%
16mph
SSE
Partly Cloudy
Humidity
79%
Feels like
77°F
Dew Point
70°F
12 PM
77°F
0%
17mph
SSE
Partly Cloudy
Humidity
80%
Feels like
77°F
Dew Point
71°F
1 PM
77°F
0%
18mph
SSE
Partly Cloudy
Humidity
81%
Feels like
77°F
Dew Point
71°F
2 PM
77°F
10%
18mph
SE
Partly Cloudy
Humidity
83%
Feels like
77°F
Dew Point
71°F
3 PM
76°F
0%
18mph
SE
Partly Cloudy
Humidity
86%
Feels like
76°F
Dew Point
72°F
4 PM
76°F
0%
17mph
SE
Partly Cloudy
Humidity
88%
Feels like
76°F
Dew Point
72°F
5 PM
75°F
0%
17mph
SE
Partly Cloudy
Humidity
91%
Feels like
75°F
Dew Point
72°F
6 PM
74°F
0%
16mph
SE
Partly Cloudy
Humidity
93%
Feels like
74°F
Dew Point
72°F
6:31 PM
7 PM
74°F
0%
14mph
SE
Partly Cloudy
Humidity
94%
Feels like
74°F
Dew Point
72°F
8 PM
74°F
0%
14mph
SE
Partly Cloudy
Humidity
93%
Feels like
74°F
Dew Point
72°F
9 PM
74°F
0%
13mph
SE
Partly Cloudy
Humidity
92%
Feels like
74°F
Dew Point
72°F
10 PM
74°F
0%
12mph
SE
Partly Cloudy
Humidity
92%
Feels like
74°F
Dew Point
72°F
11 PM
74°F
0%
12mph
SSE
Partly Cloudy
Humidity
91%
Feels like
74°F
Dew Point
72°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

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

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