Port Isabel, TX

See Radar

Current Weather Forecast for Port Isabel

TX 78578  |   5:16pm

Weather Conditions

78°
Feels Like 78°
Cloudy
Cloudy
74° 80°
UV Index
2
UV Index
Air Quality
Moderate
Air Quality
Wind
E 15 mph
Wind
Rain
0 in
rain

Tonight

Sat 4/18
70°
Lowest Temperature
Scattered Showers
53%
Cloudy this evening, then windy with periods of showers late. Low around 70F. Winds NE at 20 to 30 mph. Chance of rain 50%.

Tomorrow

Sun 4/19
73°
Highest Temperature
Rain
80%
Cloudy and windy with periods of rain. High 73F. Winds NE at 20 to 30 mph. Chance of rain 80%. Rainfall near a quarter of an inch.

Tomorrow night

Sun 4/19
68°
Lowest Temperature
Rain
78%
Cloudy with periods of rain. Low 68F. Winds ENE at 15 to 25 mph. Chance of rain 80%. Rainfall around a half an inch.

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
Cloudy
3%
78°
Feels Like 78°
Cloudy
Wind
E 14 mph
Wind
Pressure
1011 mb
Pressure
Humidity
86%
Humidity
UV Index
1
UV Index
Visibility
9mi
Visibility
Visibility
80%
Cloud Cover
7PM
Cloudy
5%
77°
Feels Like 77°
Cloudy
Wind
E 13 mph
Wind
Pressure
1012 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
86%
Cloud Cover
8PM
Cloudy
5%
76°
Feels Like 76°
Cloudy
Wind
E 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
95%
Cloud Cover
9PM
Cloudy
6%
77°
Feels Like 77°
Cloudy
Wind
E 12 mph
Wind
Pressure
1014 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
97%
Cloud Cover
10PM
Cloudy
6%
77°
Feels Like 77°
Cloudy
Wind
E 12 mph
Wind
Pressure
1015 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
97%
Cloud Cover
11PM
Cloudy
9%
76°
Feels Like 76°
Cloudy
Wind
ENE 10 mph
Wind
Pressure
1016 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
98%
Cloud Cover
12AM
Showers
32%
76°
Feels Like 76°
Few Showers
Wind
NE 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
99%
Cloud Cover
1AM
Showers
53%
76°
Feels Like 81°
Showers
Wind
NNE 11 mph
Wind
Pressure
1017 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
99%
Cloud Cover
2AM
Showers
46%
75°
Feels Like 79°
Showers
Wind
NNE 15 mph
Wind
Pressure
1017 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
99%
Cloud Cover
3AM
Showers
40%
74°
Feels Like 76°
Showers
Wind
NNE 19 mph
Wind
Pressure
1017 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
4AM
Showers
51%
73°
Feels Like 75°
Showers/Wind
Wind
NNE 21 mph
Wind
Pressure
1017 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
99%
Cloud Cover
5AM
Showers
45%
72°
Feels Like 74°
Showers/Wind
Wind
N 22 mph
Wind
Pressure
1018 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
98%
Cloud Cover
Sat 4/18
Sat
Scattered Showers
53%
74°
80°
Windy, chance of a few late night showers. Lows overnight in the low 70s.
Feels Like
83°
Feels Like
Wind
NE 22 mph
Wind
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
7:02 AM
Sunrise
Visibility
7:53 PM
Sunset
Sun 4/19
Sun
Rain
80%
70°
77°
Rain and wind. Highs in the low 70s and lows in the upper 60s.
Feels Like
75°
Feels Like
Wind
NE 24 mph
Wind
Humidity
84%
Humidity
UV Index
5
UV Index
Visibility
7:01 AM
Sunrise
Visibility
7:54 PM
Sunset
Mon 4/20
Mon
Rain
79%
68°
76°
Rain with a few rumbles of thunder. Highs in the mid 70s and lows in the low 70s.
Feels Like
79°
Feels Like
Wind
E 17 mph
Wind
Humidity
82%
Humidity
UV Index
6
UV Index
Visibility
7:00 AM
Sunrise
Visibility
7:54 PM
Sunset
Tue 4/21
Tue
Showers
46%
70°
80°
Chance of showers. Highs in the low 80s and lows in the low 70s.
Feels Like
83°
Feels Like
Wind
SE 17 mph
Wind
Humidity
78%
Humidity
UV Index
9
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:55 PM
Sunset
Wed 4/22
Wed
Fair / Mostly Sunny
17%
73°
82°
Plenty of sun. Highs in the low 80s and lows in the mid 70s.
Feels Like
85°
Feels Like
Wind
SE 15 mph
Wind
Humidity
74%
Humidity
UV Index
11
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:55 PM
Sunset
Thu 4/23
Thu
Partly / Cloudy
7%
74°
82°
Mix of sun and clouds. Highs in the low 80s and lows in the mid 70s.
Feels Like
87°
Feels Like
Wind
SE 19 mph
Wind
Humidity
77%
Humidity
UV Index
11
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:56 PM
Sunset
Fri 4/24
Fri
Partly / Cloudy
13%
75°
84°
Times of sun and clouds. Highs in the low 80s and lows in the mid 70s.
Feels Like
89°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
79%
Humidity
UV Index
10
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:56 PM
Sunset
Sat 4/25
Sat
Isolated Thunderstorms
35%
75°
83°
Isolated thunderstorms. Highs in the low 80s and lows in the mid 70s.
Feels Like
89°
Feels Like
Wind
ESE 14 mph
Wind
Humidity
80%
Humidity
UV Index
11
UV Index
Visibility
6:56 AM
Sunrise
Visibility
7:57 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Texas

Loading...