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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  |   1:53am

Weather Conditions

83°
Feels Like 94°
Cloudy
Cloudy
78° 87°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SSE 11 mph
Wind
Rain
0 in
rain

Tonight

Sun 6/14
79°
Lowest Temperature
Showers
99%
Showers and thundershowers likely. Low 79F. Winds SSE at 10 to 20 mph. Chance of rain 100%. Locally heavy rainfall possible.

Tomorrow

Mon 6/15
87°
Highest Temperature
Scattered Showers
82%
Rain showers early with overcast skies later in the day. High 87F. Winds SSE at 10 to 20 mph. Chance of rain 80%. Locally heavy rainfall possible.

Tomorrow night

Mon 6/15
77°
Lowest Temperature
Thunderstorms
69%
Cloudy skies early with thunderstorms developing later at night. Low 77F. Winds SSE at 10 to 20 mph. Chance of rain 70%. Localized flooding is possible.

Local Weather Radar - Port Isabel, TX

Live Port Isabel Local Radar Forecast by FOX Weather

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

Next 12 Hours Forecast in Port Isabel

Hourly Weather Forecast & Temperature

2AM
Thunderstorms
69%
83°
Feels Like 94°
Thunderstorms
Wind
SSE 11 mph
Wind
Pressure
1013 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
89%
Cloud Cover
3AM
Scattered Thunderstorms
52%
82°
Feels Like 93°
Scattered Thunderstorms
Wind
SE 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
85%
Cloud Cover
4AM
Rain
97%
82°
Feels Like 92°
Rain
Wind
SE 10 mph
Wind
Pressure
1012 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
2.9mi
Visibility
Visibility
100%
Cloud Cover
5AM
Rain
96%
82°
Feels Like 92°
Rain
Wind
SSE 12 mph
Wind
Pressure
1012 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
100%
Cloud Cover
6AM
Thunderstorms
99%
81°
Feels Like 91°
Heavy Thunderstorms
Wind
SSE 14 mph
Wind
Pressure
1012 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
2.7mi
Visibility
Visibility
75%
Cloud Cover
7AM
Showers
82%
81°
Feels Like 90°
Light Rain
Wind
SSE 13 mph
Wind
Pressure
1012 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
80%
Cloud Cover
8AM
Showers
35%
81°
Feels Like 90°
Showers
Wind
SSE 13 mph
Wind
Pressure
1013 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
81%
Cloud Cover
9AM
Showers
37%
83°
Feels Like 93°
Showers
Wind
SSE 15 mph
Wind
Pressure
1013 mb
Pressure
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
7mi
Visibility
Visibility
87%
Cloud Cover
10AM
Showers
33%
84°
Feels Like 94°
Few Showers
Wind
SSE 17 mph
Wind
Pressure
1013 mb
Pressure
Humidity
84%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
11AM
Cloudy
24%
84°
Feels Like 95°
Cloudy
Wind
SSE 15 mph
Wind
Pressure
1013 mb
Pressure
Humidity
81%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
96%
Cloud Cover
12PM
Cloudy
24%
85°
Feels Like 96°
Cloudy
Wind
SSE 16 mph
Wind
Pressure
1012 mb
Pressure
Humidity
81%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
1PM
Mostly Cloudy
14%
85°
Feels Like 97°
Mostly Cloudy
Wind
SSE 15 mph
Wind
Pressure
1012 mb
Pressure
Humidity
79%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
Sun 6/14
Sun
Showers
99%
78°
87°
Showers, maybe a rumble of thunder. Lows overnight in the upper 70s.
Feels Like
95°
Feels Like
Wind
SSE 13 mph
Wind
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
6:36 AM
Sunrise
Visibility
8:22 PM
Sunset
Mon 6/15
Mon
Scattered Showers
82%
78°
87°
A few morning showers. Highs in the upper 80s and lows in the upper 70s.
Feels Like
99°
Feels Like
Wind
SSE 17 mph
Wind
Humidity
82%
Humidity
UV Index
7
UV Index
Visibility
6:36 AM
Sunrise
Visibility
8:22 PM
Sunset
Tue 6/16
Tue
Thunderstorms
84%
77°
84°
Thunderstorms. Potential for heavy rainfall. Highs in the mid 80s and lows in the upper 70s.
Feels Like
94°
Feels Like
Wind
SSW 17 mph
Wind
Humidity
86%
Humidity
UV Index
5
UV Index
Visibility
6:36 AM
Sunrise
Visibility
8:22 PM
Sunset
Wed 6/17
Wed
Scattered Thunderstorms
58%
78°
90°
Scattered thunderstorms. Highs in the low 90s and lows in the low 80s.
Feels Like
104°
Feels Like
Wind
S 15 mph
Wind
Humidity
77%
Humidity
UV Index
9
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Thu 6/18
Thu
Sunny
19%
82°
90°
Mainly sunny. Highs in the low 90s and lows in the low 80s.
Feels Like
109°
Feels Like
Wind
SSE 19 mph
Wind
Humidity
80%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Fri 6/19
Fri
Partly / Cloudy
14%
82°
90°
Partly cloudy. Highs in the low 90s and lows in the low 80s.
Feels Like
107°
Feels Like
Wind
SE 16 mph
Wind
Humidity
80%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Sat 6/20
Sat
Mostly Cloudy
24%
81°
88°
More clouds than sun. Highs in the upper 80s and lows in the low 80s.
Feels Like
102°
Feels Like
Wind
SE 15 mph
Wind
Humidity
80%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:23 PM
Sunset
Sun 6/21
Sun
Partly / Cloudy
24%
82°
89°
Times of sun and clouds. Highs in the upper 80s and lows in the low 80s.
Feels Like
103°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
78%
Humidity
UV Index
11
UV Index
Visibility
6:37 AM
Sunrise
Visibility
8:24 PM
Sunset
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