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U.S. / TX / Port Isabel / 78578

Port Isabel, TX

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Current Weather Forecast for Port Isabel

TX 78578  |   5:02am

Weather Conditions

76°
Feels Like 76°
Rain
Rain
75° 84°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
S 7 mph
Wind
Rain
0.25 in
rain

Today

Tue 6/16
84°
Highest Temperature
Thunderstorms
100%
Thunderstorms this morning, then variable clouds during the afternoon with still a chance of showers. High 84F. Winds SW at 10 to 20 mph. Chance of rain 100%. Localized flooding is possible.

Tonight

Tue 6/16
78°
Lowest Temperature
Scattered Showers
41%
Cloudy this evening with showers after midnight. Low 78F. Winds WSW at 10 to 15 mph. Chance of rain 40%. Locally heavy rainfall possible.

Tomorrow

Wed 6/17
92°
Highest Temperature
Fair / Mostly Sunny
12%
A few passing clouds, otherwise generally sunny. High 92F. Winds S at 10 to 20 mph.

Local Weather Radar - Port Isabel, TX

Live Port Isabel Local Radar Forecast by FOX Weather

Precipitation For Port Isabel thunder
Intermittent thunder for the next hour.

Next 12 Hours Forecast in Port Isabel

Hourly Weather Forecast & Temperature

6AM
Thunderstorms
92%
76°
Feels Like 76°
Thunderstorms
Wind
S 9 mph
Wind
Pressure
1008 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
93%
Cloud Cover
7AM
Thunderstorms
74%
76°
Feels Like 76°
Thunderstorms
Wind
SSW 8 mph
Wind
Pressure
1008 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
94%
Cloud Cover
8AM
Rain
71%
76°
Feels Like 76°
Rain
Wind
SSW 10 mph
Wind
Pressure
1009 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
3mi
Visibility
Visibility
100%
Cloud Cover
9AM
Rain
89%
78°
Feels Like 85°
Rain
Wind
SSW 15 mph
Wind
Pressure
1009 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
10AM
Thunderstorms
98%
78°
Feels Like 85°
Thunderstorms
Wind
SSW 15 mph
Wind
Pressure
1009 mb
Pressure
Humidity
91%
Humidity
UV Index
1
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
11AM
Rain
99%
79°
Feels Like 86°
Rain
Wind
SSW 14 mph
Wind
Pressure
1008 mb
Pressure
Humidity
89%
Humidity
UV Index
3
UV Index
Visibility
4mi
Visibility
Visibility
100%
Cloud Cover
12PM
Showers
64%
80°
Feels Like 87°
Showers
Wind
SSW 15 mph
Wind
Pressure
1008 mb
Pressure
Humidity
89%
Humidity
UV Index
2
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
1PM
Showers
47%
81°
Feels Like 90°
Showers
Wind
SW 15 mph
Wind
Pressure
1008 mb
Pressure
Humidity
87%
Humidity
UV Index
5
UV Index
Visibility
3mi
Visibility
Visibility
95%
Cloud Cover
2PM
Cloudy
24%
81°
Feels Like 89°
Cloudy
Wind
SW 15 mph
Wind
Pressure
1007 mb
Pressure
Humidity
85%
Humidity
UV Index
5
UV Index
Visibility
5mi
Visibility
Visibility
98%
Cloud Cover
3PM
Showers
32%
82°
Feels Like 91°
Few Showers
Wind
SW 14 mph
Wind
Pressure
1006 mb
Pressure
Humidity
82%
Humidity
UV Index
4
UV Index
Visibility
7mi
Visibility
Visibility
95%
Cloud Cover
4PM
Cloudy
24%
82°
Feels Like 91°
Cloudy
Wind
SW 12 mph
Wind
Pressure
1006 mb
Pressure
Humidity
82%
Humidity
UV Index
3
UV Index
Visibility
9mi
Visibility
Visibility
94%
Cloud Cover
5PM
Cloudy
24%
83°
Feels Like 93°
Cloudy
Wind
WSW 12 mph
Wind
Pressure
1005 mb
Pressure
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
8mi
Visibility
Visibility
94%
Cloud Cover
Tue 6/16
Tue
Thunderstorms
100%
75°
84°
Showers and thunderstorms. Highs in the mid 80s and lows in the upper 70s.
Feels Like
92°
Feels Like
Wind
SW 15 mph
Wind
Humidity
88%
Humidity
UV Index
5
UV Index
Visibility
6:36 AM
Sunrise
Visibility
8:22 PM
Sunset
Wed 6/17
Wed
Fair / Mostly Sunny
12%
78°
92°
More sun than clouds. Highs in the low 90s and lows in the low 80s.
Feels Like
107°
Feels Like
Wind
S 15 mph
Wind
Humidity
75%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Thu 6/18
Thu
Windy
7%
82°
91°
Sunny and windy. Highs in the low 90s and lows in the low 80s.
Feels Like
111°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
79%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Fri 6/19
Fri
Partly / Cloudy
10%
83°
91°
Times of sun and clouds. Highs in the low 90s and lows in the low 80s.
Feels Like
108°
Feels Like
Wind
SE 17 mph
Wind
Humidity
78%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Sat 6/20
Sat
Partly / Cloudy
24%
81°
88°
Morning clouds followed by afternoon sun. Highs in the upper 80s and lows in the low 80s.
Feels Like
102°
Feels Like
Wind
SE 15 mph
Wind
Humidity
79%
Humidity
UV Index
9
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Sun 6/21
Sun
Windy
15%
82°
89°
Windy with a mix of sun and clouds. Highs in the upper 80s and lows in the low 80s.
Feels Like
104°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
77%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:24 PM
Sunset
Mon 6/22
Mon
Windy
8%
82°
91°
Mainly sunny and windy. Highs in the low 90s and lows in the low 80s.
Feels Like
105°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
72%
Humidity
UV Index
11
UV Index
Visibility
6:38 AM
Sunrise
Visibility
8:24 PM
Sunset
Tue 6/23
Tue
Isolated Thunderstorms
31%
81°
89°
Slight chance of a thunderstorm. Highs in the upper 80s and lows in the low 80s.
Feels Like
101°
Feels Like
Wind
SE 18 mph
Wind
Humidity
73%
Humidity
UV Index
11
UV Index
Visibility
6:38 AM
Sunrise
Visibility
8:24 PM
Sunset
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