Hourly Weather Forecast - Port Isabel, TX

12 AM
58°F
0%
5mph
SSW
Hazy
Humidity
91%
Feels like
58°F
Dew Point
55°F
1 AM
57°F
0%
5mph
SSW
Hazy
Humidity
93%
Feels like
57°F
Dew Point
55°F
2 AM
57°F
0%
4mph
SSW
Hazy
Humidity
94%
Feels like
57°F
Dew Point
55°F
3 AM
56°F
0%
3mph
SSW
Partly Cloudy
Humidity
92%
Feels like
56°F
Dew Point
54°F
4 AM
56°F
0%
3mph
SW
Partly Cloudy
Humidity
93%
Feels like
56°F
Dew Point
54°F
5 AM
56°F
0%
2mph
SW
Clear
Humidity
89%
Feels like
56°F
Dew Point
53°F
6 AM
57°F
0%
2mph
SW
Clear
Humidity
84%
Feels like
57°F
Dew Point
52°F
7 AM
59°F
0%
2mph
SW
Clear
Humidity
81%
Feels like
59°F
Dew Point
53°F
7:10 AM
8 AM
60°F
0%
2mph
SW
Sunny
Humidity
85%
Feels like
60°F
Dew Point
56°F
9 AM
62°F
0%
2mph
SSW
Sunny
Humidity
84%
Feels like
62°F
Dew Point
57°F
10 AM
65°F
0%
2mph
S
Sunny
Humidity
82%
Feels like
65°F
Dew Point
59°F
11 AM
67°F
0%
4mph
SSE
Sunny
Humidity
74%
Feels like
67°F
Dew Point
59°F
12 PM
69°F
0%
6mph
SE
Mostly Sunny
Humidity
68%
Feels like
69°F
Dew Point
57°F
1 PM
69°F
0%
8mph
ESE
Mostly Sunny
Humidity
64%
Feels like
69°F
Dew Point
56°F
2 PM
69°F
0%
9mph
ESE
Sunny
Humidity
63%
Feels like
69°F
Dew Point
56°F
3 PM
70°F
0%
10mph
ESE
Sunny
Humidity
64%
Feels like
70°F
Dew Point
57°F
4 PM
69°F
0%
10mph
ESE
Sunny
Humidity
70%
Feels like
69°F
Dew Point
59°F
5 PM
68°F
0%
9mph
ESE
Sunny
Humidity
73%
Feels like
68°F
Dew Point
59°F
6 PM
67°F
0%
8mph
ESE
Sunny
Humidity
80%
Feels like
67°F
Dew Point
60°F
6:16 PM
7 PM
65°F
0%
7mph
SE
Clear
Humidity
86%
Feels like
65°F
Dew Point
61°F
8 PM
64°F
0%
6mph
SE
Hazy
Humidity
91%
Feels like
64°F
Dew Point
61°F
9 PM
63°F
0%
6mph
SE
Hazy
Humidity
93%
Feels like
63°F
Dew Point
61°F
10 PM
63°F
0%
6mph
SE
Hazy
Humidity
92%
Feels like
63°F
Dew Point
61°F
11 PM
63°F
0%
6mph
SE
Hazy
Humidity
91%
Feels like
63°F
Dew Point
60°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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