Hourly Weather Forecast - Port Isabel, TX

12 AM
75°F
10%
13mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
75°F
Dew Point
72°F
1 AM
75°F
10%
13mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
75°F
Dew Point
72°F
2 AM
75°F
10%
13mph
SSE
Mostly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
72°F
3 AM
74°F
10%
12mph
SSE
Mostly Cloudy
Humidity
92%
Feels like
74°F
Dew Point
72°F
4 AM
74°F
10%
12mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
74°F
Dew Point
72°F
5 AM
74°F
10%
12mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
74°F
Dew Point
72°F
6 AM
74°F
10%
12mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
74°F
Dew Point
72°F
6:46 AM
7 AM
75°F
20%
12mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
75°F
Dew Point
73°F
8 AM
76°F
30%
13mph
SSE
30% Chance Rain Showers
Humidity
89%
Feels like
76°F
Dew Point
73°F
9 AM
78°F
30%
14mph
SSE
30% Chance Rain Showers
Humidity
86%
Feels like
78°F
Dew Point
73°F
10 AM
78°F
30%
15mph
SSE
30% Chance Rain Showers
Humidity
85%
Feels like
78°F
Dew Point
74°F
11 AM
78°F
30%
16mph
SSE
30% Chance Rain Showers
Humidity
86%
Feels like
78°F
Dew Point
74°F
12 PM
78°F
40%
16mph
SSE
40% Chance Rain Showers
Humidity
88%
Feels like
78°F
Dew Point
74°F
1 PM
77°F
40%
17mph
SSE
40% Chance Rain Showers
Humidity
91%
Feels like
77°F
Dew Point
74°F
2 PM
77°F
40%
17mph
SE
40% Chance Rain Showers
Humidity
93%
Feels like
77°F
Dew Point
75°F
3 PM
77°F
40%
16mph
SE
40% Chance Rain Showers
Humidity
94%
Feels like
77°F
Dew Point
75°F
4 PM
76°F
30%
15mph
SE
30% Chance Rain Showers
Humidity
95%
Feels like
76°F
Dew Point
75°F
5 PM
76°F
30%
14mph
SE
30% Chance of Light Rain
Humidity
96%
Feels like
76°F
Dew Point
75°F
6 PM
75°F
30%
13mph
SE
30% Chance of Light Rain
Humidity
97%
Feels like
75°F
Dew Point
74°F
6:33 PM
7 PM
75°F
30%
12mph
SE
30% Chance Rain Showers
Humidity
96%
Feels like
75°F
Dew Point
74°F
8 PM
75°F
30%
11mph
SE
30% Chance Rain Showers
Humidity
94%
Feels like
75°F
Dew Point
73°F
9 PM
75°F
30%
11mph
SE
30% Chance Rain Showers
Humidity
92%
Feels like
75°F
Dew Point
73°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday'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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