Current Weather Forecast for Port Isabel

TX 78578  |   11:06am

Weather Conditions

90°

Feels Like 104°

Fair

81° 93°

7

UV Index

Good

Air Quality

S 15 mph

Wind

0 in

rain

Today

Wed 9/2

93°

Highest Temperature

2%

Partly cloudy skies. Hot. High 93F. Winds SE at 15 to 25 mph.

Tonight

Wed 9/2

81°

Lowest Temperature

24%

Partly cloudy skies. Low 81F. Winds SSE at 15 to 25 mph.

Tomorrow

Thu 9/3

93°

Highest Temperature

8%

Intervals of clouds and sunshine. Hot. High 93F. Winds SSE at 15 to 25 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Isabel

Hourly Weather Forecast & Temperature

12PM

1%

92°

Feels Like 106°

Mostly Sunny

SSE 16 mph

Wind

1014 mb

Pressure

62%

Humidity

10

UV Index

10mi

Visibility

22%

Cloud Cover

1PM

1%

92°

Feels Like 107°

Sunny

SSE 17 mph

Wind

1014 mb

Pressure

62%

Humidity

11

UV Index

10mi

Visibility

18%

Cloud Cover

2PM

1%

92°

Feels Like 107°

Sunny

SE 18 mph

Wind

1013 mb

Pressure

63%

Humidity

11

UV Index

10mi

Visibility

19%

Cloud Cover

3PM

1%

92°

Feels Like 107°

Sunny

SE 19 mph

Wind

1013 mb

Pressure

63%

Humidity

10

UV Index

10mi

Visibility

15%

Cloud Cover

4PM

1%

92°

Feels Like 107°

Sunny

SE 19 mph

Wind

1012 mb

Pressure

64%

Humidity

7

UV Index

10mi

Visibility

11%

Cloud Cover

5PM

1%

91°

Feels Like 105°

Sunny

SE 19 mph

Wind

1011 mb

Pressure

65%

Humidity

4

UV Index

10mi

Visibility

14%

Cloud Cover

6PM

2%

89°

Feels Like 103°

Sunny

SE 19 mph

Wind

1011 mb

Pressure

70%

Humidity

1

UV Index

10mi

Visibility

11%

Cloud Cover

7PM

3%

88°

Feels Like 102°

Sunny

SE 19 mph

Wind

1011 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

8PM

4%

87°

Feels Like 99°

Clear

SE 17 mph

Wind

1012 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

19%

Cloud Cover

9PM

5%

86°

Feels Like 98°

Mostly Clear

SE 15 mph

Wind

1012 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

10PM

5%

85°

Feels Like 98°

Partly Cloudy

SE 14 mph

Wind

1013 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

11PM

8%

85°

Feels Like 97°

Partly Cloudy

SSE 13 mph

Wind

1014 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

Wed 9/2

Wed

2%

81°

93°

Times of sun and clouds. Highs in the low 90s and lows in the low 80s.

108°

Feels Like

SE 19 mph

Wind

63%

Humidity

11

UV Index

7:09 AM

Sunrise

7:46 PM

Sunset

Thu 9/3

Thu

8%

81°

93°

Times of sun and clouds. Highs in the low 90s and lows in the low 80s.

107°

Feels Like

SSE 19 mph

Wind

68%

Humidity

11

UV Index

7:09 AM

Sunrise

7:45 PM

Sunset

Fri 9/4

Fri

9%

81°

94°

Partly cloudy. Highs in the mid 90s and lows in the low 80s.

107°

Feels Like

SE 18 mph

Wind

68%

Humidity

11

UV Index

7:10 AM

Sunrise

7:44 PM

Sunset

Sat 9/5

Sat

15%

82°

93°

Mix of sun and clouds. Highs in the low 90s and lows in the low 80s.

107°

Feels Like

SE 16 mph

Wind

68%

Humidity

11

UV Index

7:10 AM

Sunrise

7:43 PM

Sunset

Sun 9/6

Sun

34%

81°

92°

Thunderstorms developing in the afternoon. Highs in the low 90s and lows in the low 80s.

105°

Feels Like

SE 15 mph

Wind

70%

Humidity

11

UV Index

7:10 AM

Sunrise

7:42 PM

Sunset

Mon 9/7

Mon

24%

81°

93°

Mix of sun and clouds. Highs in the low 90s and lows in the low 80s.

105°

Feels Like

SE 15 mph

Wind

70%

Humidity

11

UV Index

7:11 AM

Sunrise

7:41 PM

Sunset

Tue 9/8

Tue

40%

81°

91°

Morning showers and thunderstorms. Highs in the low 90s and lows in the low 80s.

104°

Feels Like

SE 17 mph

Wind

72%

Humidity

10

UV Index

7:11 AM

Sunrise

7:40 PM

Sunset

Wed 9/9

Wed

36%

81°

91°

Thunderstorms early. Highs in the low 90s and lows in the low 80s.

104°

Feels Like

SE 17 mph

Wind

72%

Humidity

10

UV Index

7:12 AM

Sunrise

7:39 PM

Sunset

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Looking for homes in this area?

• 3311 Pennsylvania Ave, Port Isabel, TX 78578
• 191 Isabella Point Dr, Port Isabel, TX 78578
• 217 Las Joyas Blvd, Brownsville, TX 78578

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

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