Current Weather Forecast for Port Isabel

TX 78578  |   7:41pm

Weather Conditions

80°

Feels Like 86°

Fair

76° 87°

0

UV Index

Moderate

Air Quality

NE 8 mph

Wind

0 in

rain

Tonight

Sun 5/24

75°

Lowest Temperature

24%

Partly cloudy skies early will give way to cloudy skies late. Low around 75F. Winds NNE at 5 to 10 mph.

Tomorrow

Mon 5/25

85°

Highest Temperature

18%

Sunshine along with some cloudy intervals. High near 85F. Winds NE at 10 to 15 mph.

Tomorrow night

Mon 5/25

78°

Lowest Temperature

14%

A few clouds from time to time. Low 78F. Winds ESE at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Isabel

Hourly Weather Forecast & Temperature

8PM

2%

80°

Feels Like 86°

Mostly Sunny

NE 8 mph

Wind

1012 mb

Pressure

80%

Humidity

0

UV Index

10mi

Visibility

26%

Cloud Cover

9PM

2%

79°

Feels Like 85°

Partly Cloudy

NE 8 mph

Wind

1012 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

10PM

2%

79°

Feels Like 85°

Partly Cloudy

NE 6 mph

Wind

1013 mb

Pressure

82%

Humidity

0

UV Index

10mi

Visibility

34%

Cloud Cover

11PM

2%

79°

Feels Like 85°

Partly Cloudy

NE 7 mph

Wind

1014 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

51%

Cloud Cover

12AM

2%

79°

Feels Like 84°

Partly Cloudy

N 7 mph

Wind

1014 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

52%

Cloud Cover

1AM

19%

78°

Feels Like 78°

Mostly Cloudy

NNE 6 mph

Wind

1014 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

63%

Cloud Cover

2AM

24%

78°

Feels Like 84°

Mostly Cloudy

NNE 5 mph

Wind

1013 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

72%

Cloud Cover

3AM

9%

78°

Feels Like 84°

Mostly Cloudy

NE 5 mph

Wind

1013 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

78%

Cloud Cover

4AM

14%

77°

Feels Like 83°

Mostly Cloudy

NNE 4 mph

Wind

1013 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

65%

Cloud Cover

5AM

24%

77°

Feels Like 83°

Mostly Cloudy

NNE 4 mph

Wind

1013 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

63%

Cloud Cover

6AM

19%

76°

Feels Like 81°

Partly Cloudy

NNE 5 mph

Wind

1013 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

57%

Cloud Cover

7AM

11%

76°

Feels Like 81°

Partly Cloudy

NW 4 mph

Wind

1013 mb

Pressure

86%

Humidity

0

UV Index

7mi

Visibility

44%

Cloud Cover

Sun 5/24

Sun

24%

76°

87°

Partly cloudy. Lows overnight in the mid 70s.

87°

Feels Like

NNE 9 mph

Wind

85%

Humidity

0

UV Index

6:39 AM

Sunrise

8:13 PM

Sunset

Mon 5/25

Mon

18%

75°

85°

More sun than clouds. Highs in the mid 80s and lows in the upper 70s.

92°

Feels Like

NE 12 mph

Wind

76%

Humidity

11

UV Index

6:38 AM

Sunrise

8:13 PM

Sunset

Tue 5/26

Tue

17%

78°

86°

Times of sun and clouds. Highs in the mid 80s and lows in the upper 70s.

95°

Feels Like

SE 16 mph

Wind

77%

Humidity

10

UV Index

6:38 AM

Sunrise

8:14 PM

Sunset

Wed 5/27

Wed

35%

78°

83°

Thunderstorms early. Highs in the low 80s and lows in the upper 70s.

87°

Feels Like

SE 17 mph

Wind

81%

Humidity

7

UV Index

6:38 AM

Sunrise

8:14 PM

Sunset

Thu 5/28

Thu

24%

77°

86°

Partly cloudy. Highs in the mid 80s and lows in the upper 70s.

95°

Feels Like

ESE 13 mph

Wind

77%

Humidity

11

UV Index

6:37 AM

Sunrise

8:15 PM

Sunset

Fri 5/29

Fri

20%

78°

88°

Mostly sunny. Highs in the upper 80s and lows in the upper 70s.

98°

Feels Like

ESE 14 mph

Wind

76%

Humidity

11

UV Index

6:37 AM

Sunrise

8:15 PM

Sunset

Sat 5/30

Sat

11%

78°

89°

Times of sun and clouds. Highs in the upper 80s and lows in the upper 70s.

98°

Feels Like

SE 15 mph

Wind

73%

Humidity

11

UV Index

6:37 AM

Sunrise

8:16 PM

Sunset

Sun 5/31

Sun

12%

78°

88°

Times of sun and clouds. Highs in the upper 80s and lows in the upper 70s.

97°

Feels Like

SE 14 mph

Wind

75%

Humidity

11

UV Index

6:37 AM

Sunrise

8:16 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 1801 N Shore Dr, Port Isabel, TX 78578
• 3151 Juan Castillo Ave, Port Isabel, TX 78578
• 1118 Pompano Ave, Port Isabel, TX 78578

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

Latest Stories from Texas

Stormy weather continues to derail plans for 150 million on the East Coast this Memorial Day weekend

Nasty weather will continue across portions of the East Coast through Monday and your Memorial Day plans could be in jeopardy due to widespread thunderstorms.

Millions face growing flood threat across South through Memorial Day and beyond amid days of downpours

Relentless storms are soaking much of the South this Memorial Day weekend, triggering flash flooding across portions of the region, with additional rainfall expected to compound the flood risk into this week.

Millions across South face flash flood threat as rounds of storms target region through Memorial Day weekend

More than 33 million Americans are in the bull's eye of a mounting flash flood threat across parts of Texas and the South that is expected to increase through Memorial Day weekend.

10 of America's hidden gem spots you can't miss this summer

It's America's 250th birthday, and we're taking a look at some of the best "hidden gem" spots across our country worth checking out this summer.

Load More Stories