Port Isabel, TX

See Radar

Current Weather Forecast for Port Isabel

TX 78578  |   6:00pm

Weather Conditions

87°
Feels Like 97°
Sunny
Sunny
81° 91°
UV Index
2
UV Index
Air Quality
Good
Air Quality
Wind
SE 16 mph
Wind
Rain
0 in
rain

Tonight

Sun 7/5
80°
Lowest Temperature
Partly Cloudy
13%
Partly cloudy skies early will give way to cloudy skies late. Low around 80F. Winds SSE at 10 to 20 mph.

Tomorrow

Mon 7/6
91°
Highest Temperature
Partly / Cloudy
17%
Sunshine and clouds mixed. High 91F. Winds SSE at 10 to 20 mph.

Tomorrow night

Mon 7/6
81°
Lowest Temperature
Partly Cloudy
16%
Partly to mostly cloudy. Low 81F. Winds SSE at 10 to 20 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

6PM
Sunny
1%
87°
Feels Like 97°
Sunny
Wind
SE 16 mph
Wind
Pressure
1012 mb
Pressure
Humidity
72%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
18%
Cloud Cover
7PM
Fair / Mostly Sunny
2%
86°
Feels Like 96°
Mostly Sunny
Wind
SE 15 mph
Wind
Pressure
1012 mb
Pressure
Humidity
73%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
20%
Cloud Cover
8PM
Fair / Mostly Sunny
2%
84°
Feels Like 94°
Mostly Sunny
Wind
SE 14 mph
Wind
Pressure
1012 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
23%
Cloud Cover
9PM
Partly Cloudy
2%
84°
Feels Like 94°
Partly Cloudy
Wind
SE 12 mph
Wind
Pressure
1012 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
10PM
Partly Cloudy
2%
83°
Feels Like 93°
Partly Cloudy
Wind
SE 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
11PM
Partly Cloudy
2%
83°
Feels Like 93°
Partly Cloudy
Wind
SE 10 mph
Wind
Pressure
1013 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
12AM
Partly Cloudy
2%
83°
Feels Like 92°
Partly Cloudy
Wind
SSE 10 mph
Wind
Pressure
1014 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
1AM
Mostly Cloudy
6%
83°
Feels Like 93°
Mostly Cloudy
Wind
SSE 9 mph
Wind
Pressure
1014 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
2AM
Mostly Cloudy
6%
82°
Feels Like 93°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
71%
Cloud Cover
3AM
Mostly Cloudy
8%
82°
Feels Like 92°
Mostly Cloudy
Wind
SSE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
4AM
Mostly Cloudy
14%
82°
Feels Like 91°
Mostly Cloudy
Wind
SSE 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
5AM
Mostly Cloudy
11%
82°
Feels Like 91°
Mostly Cloudy
Wind
SSE 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
74%
Cloud Cover
Sun 7/5
Sun
Partly Cloudy
13%
81°
91°
Partly cloudy. Lows overnight in the low 80s.
Feels Like
97°
Feels Like
Wind
SSE 15 mph
Wind
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
6:42 AM
Sunrise
Visibility
8:25 PM
Sunset
Mon 7/6
Mon
Partly / Cloudy
17%
80°
91°
Partly cloudy. Highs in the low 90s and lows in the low 80s.
Feels Like
104°
Feels Like
Wind
SSE 16 mph
Wind
Humidity
72%
Humidity
UV Index
11
UV Index
Visibility
6:42 AM
Sunrise
Visibility
8:25 PM
Sunset
Tue 7/7
Tue
Fair / Mostly Sunny
19%
81°
91°
More sun than clouds. Highs in the low 90s and lows in the upper 70s.
Feels Like
102°
Feels Like
Wind
SSE 16 mph
Wind
Humidity
72%
Humidity
UV Index
11
UV Index
Visibility
6:43 AM
Sunrise
Visibility
8:24 PM
Sunset
Wed 7/8
Wed
Partly / Cloudy
24%
79°
89°
Mix of sun and clouds. Highs in the upper 80s and lows in the upper 70s.
Feels Like
99°
Feels Like
Wind
SSE 16 mph
Wind
Humidity
74%
Humidity
UV Index
11
UV Index
Visibility
6:43 AM
Sunrise
Visibility
8:24 PM
Sunset
Thu 7/9
Thu
Isolated Thunderstorms
31%
79°
87°
Partly cloudy with a stray thunderstorm. Highs in the upper 80s and lows in the low 80s.
Feels Like
97°
Feels Like
Wind
SSE 17 mph
Wind
Humidity
75%
Humidity
UV Index
11
UV Index
Visibility
6:43 AM
Sunrise
Visibility
8:24 PM
Sunset
Fri 7/10
Fri
Scattered Thunderstorms
47%
80°
87°
A few thunderstorms possible. Highs in the upper 80s and lows in the low 80s.
Feels Like
99°
Feels Like
Wind
SSE 17 mph
Wind
Humidity
77%
Humidity
UV Index
10
UV Index
Visibility
6:44 AM
Sunrise
Visibility
8:24 PM
Sunset
Sat 7/11
Sat
Scattered Thunderstorms
44%
81°
88°
Morning showers and thunderstorms. Highs in the upper 80s and lows in the low 80s.
Feels Like
101°
Feels Like
Wind
SE 17 mph
Wind
Humidity
76%
Humidity
UV Index
11
UV Index
Visibility
6:44 AM
Sunrise
Visibility
8:24 PM
Sunset
Sun 7/12
Sun
Isolated Thunderstorms
34%
80°
89°
Partly cloudy, chance of a thunderstorm. Highs in the upper 80s and lows in the low 80s.
Feels Like
102°
Feels Like
Wind
SE 15 mph
Wind
Humidity
76%
Humidity
UV Index
11
UV Index
Visibility
6:45 AM
Sunrise
Visibility
8:24 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Texas

Loading...