Search
The FOX Weather App Learn More
Fox Weather App on an iPhone, Fox Weather logo overlapping
Fox Weather live
U.S. / TX / Port Isabel / 78578

Port Isabel, TX

See Radar

Current Weather Forecast for Port Isabel

TX 78578  |   3:00pm

Weather Conditions

81°
Feels Like 83°
Sunny
Sunny
63° 83°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
S 17 mph
Wind
Rain
0 in
rain

Today

Fri 1/2
83°
Highest Temperature
Sunny
2%
Sunny. Near record high temperatures. High 83F. Winds S at 10 to 20 mph.

Tonight

Fri 1/2
66°
Lowest Temperature
Partly Cloudy
16%
Partly cloudy skies. Areas of patchy fog. Low 66F. Winds SSW at 10 to 15 mph.

Tomorrow

Sat 1/3
80°
Highest Temperature
Partly / Cloudy
15%
Areas of dense morning fog. Some clouds in the morning will give way to mainly sunny skies for the afternoon. High near 80F. W winds shifting to NNE at 10 to 15 mph.

Local Weather Radar - Port Isabel, TX

Live Port Isabel Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Port Isabel

Hourly Weather Forecast & Temperature

4PM
Sunny
1%
81°
Feels Like 83°
Sunny
Wind
S 16 mph
Wind
Pressure
1009 mb
Pressure
Humidity
57%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
5PM
Sunny
1%
78°
Feels Like 81°
Sunny
Wind
S 17 mph
Wind
Pressure
1009 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
6PM
Fair / Mostly Clear
2%
74°
Feels Like 74°
Mostly Clear
Wind
S 14 mph
Wind
Pressure
1009 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
7PM
Fair / Mostly Clear
2%
72°
Feels Like 72°
Mostly Clear
Wind
S 12 mph
Wind
Pressure
1010 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
27%
Cloud Cover
8PM
Fair / Mostly Clear
3%
72°
Feels Like 72°
Mostly Clear
Wind
S 12 mph
Wind
Pressure
1010 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
28%
Cloud Cover
9PM
Fair / Mostly Clear
3%
71°
Feels Like 71°
Mostly Clear
Wind
S 12 mph
Wind
Pressure
1011 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
10PM
Partly Cloudy
8%
71°
Feels Like 73°
Partly Cloudy
Wind
S 11 mph
Wind
Pressure
1011 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
30%
Cloud Cover
11PM
Partly Cloudy
8%
70°
Feels Like 72°
Partly Cloudy
Wind
SSW 11 mph
Wind
Pressure
1011 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
39%
Cloud Cover
12AM
Partly Cloudy
9%
70°
Feels Like 72°
Partly Cloudy
Wind
SSW 12 mph
Wind
Pressure
1011 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
31%
Cloud Cover
1AM
Partly Cloudy
9%
70°
Feels Like 72°
Partly Cloudy
Wind
SSW 12 mph
Wind
Pressure
1011 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
39%
Cloud Cover
2AM
Partly Cloudy
13%
69°
Feels Like 71°
Partly Cloudy
Wind
SSW 11 mph
Wind
Pressure
1011 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
46%
Cloud Cover
3AM
Partly Cloudy
13%
69°
Feels Like 71°
Partly Cloudy
Wind
SSW 11 mph
Wind
Pressure
1010 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
53%
Cloud Cover
Fri 1/2
Fri
Sunny
2%
63°
83°
Sunshine. Highs in the low 80s and lows in the mid 60s.
Feels Like
84°
Feels Like
Wind
S 16 mph
Wind
Humidity
60%
Humidity
UV Index
4
UV Index
Visibility
7:16 AM
Sunrise
Visibility
5:49 PM
Sunset
Sat 1/3
Sat
Partly / Cloudy
15%
66°
80°
Mix of sun and clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
NNW 11 mph
Wind
Humidity
68%
Humidity
UV Index
5
UV Index
Visibility
7:16 AM
Sunrise
Visibility
5:50 PM
Sunset
Sun 1/4
Sun
Partly / Cloudy
13%
63°
76°
Partly cloudy. Highs in the mid 70s and lows in the mid 60s.
Feels Like
76°
Feels Like
Wind
ENE 11 mph
Wind
Humidity
70%
Humidity
UV Index
5
UV Index
Visibility
7:17 AM
Sunrise
Visibility
5:51 PM
Sunset
Mon 1/5
Mon
Partly / Cloudy
7%
64°
80°
Times of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
82°
Feels Like
Wind
SSE 17 mph
Wind
Humidity
73%
Humidity
UV Index
5
UV Index
Visibility
7:17 AM
Sunrise
Visibility
5:51 PM
Sunset
Tue 1/6
Tue
Fair / Mostly Sunny
7%
67°
81°
A few clouds. Highs in the low 80s and lows in the upper 60s.
Feels Like
83°
Feels Like
Wind
SSE 15 mph
Wind
Humidity
71%
Humidity
UV Index
5
UV Index
Visibility
7:17 AM
Sunrise
Visibility
5:52 PM
Sunset
Wed 1/7
Wed
Windy
6%
67°
80°
Mainly sunny and windy. Highs in the low 80s and lows in the low 70s.
Feels Like
82°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
68%
Humidity
UV Index
5
UV Index
Visibility
7:17 AM
Sunrise
Visibility
5:53 PM
Sunset
Thu 1/8
Thu
Partly / Cloudy
5%
70°
81°
Partly cloudy. Highs in the low 80s and lows in the upper 60s.
Feels Like
83°
Feels Like
Wind
S 19 mph
Wind
Humidity
68%
Humidity
UV Index
5
UV Index
Visibility
7:17 AM
Sunrise
Visibility
5:54 PM
Sunset
Fri 1/9
Fri
Mostly Cloudy
23%
69°
79°
Considerable cloudiness. Highs in the upper 70s and lows in the mid 60s.
Feels Like
81°
Feels Like
Wind
SE 16 mph
Wind
Humidity
72%
Humidity
UV Index
4
UV Index
Visibility
7:17 AM
Sunrise
Visibility
5:54 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App
GO TO APP STORE

Latest Stories from Texas

Loading...