Current Weather Forecast for Port Isabel

TX 78578  |   4:15pm

Weather Conditions

87°

Feels Like 101°

Sunny

81° 94° HEAT ADVISORY

HEAT ADVISORY

7

UV Index

Moderate

Air Quality

ESE 19 mph

Wind

0 in

rain

Tonight

Sun 8/2

79°

Lowest Temperature

13%

Some clouds. Low 79F. S winds at 15 to 25 mph, decreasing to 5 to 10 mph.

Tomorrow

Mon 8/3

94°

Highest Temperature

15%

A few passing clouds, otherwise generally sunny. High 94F. Winds SSE at 15 to 25 mph.

Tomorrow night

Mon 8/3

81°

Lowest Temperature

16%

Mainly clear skies. Low 81F. Winds SSE at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Isabel

Hourly Weather Forecast & Temperature

5PM

2%

87°

Feels Like 100°

HEAT ADVISORY

Sunny

SE 18 mph

Wind

1009 mb

Pressure

74%

Humidity

5

UV Index

10mi

Visibility

8%

Cloud Cover

6PM

2%

87°

Feels Like 99°

HEAT ADVISORY

Sunny

SE 17 mph

Wind

1009 mb

Pressure

75%

Humidity

2

UV Index

10mi

Visibility

1%

Cloud Cover

7PM

2%

86°

Feels Like 97°

Mostly Sunny

SE 16 mph

Wind

1009 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

8PM

2%

86°

Feels Like 96°

Partly Cloudy

SSE 13 mph

Wind

1010 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

9PM

2%

84°

Feels Like 93°

Partly Cloudy

SSE 11 mph

Wind

1010 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

38%

Cloud Cover

10PM

2%

83°

Feels Like 93°

Partly Cloudy

SSE 10 mph

Wind

1011 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

45%

Cloud Cover

11PM

3%

83°

Feels Like 91°

Partly Cloudy

S 9 mph

Wind

1011 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

42%

Cloud Cover

12AM

5%

82°

Feels Like 91°

Mostly Clear

S 8 mph

Wind

1011 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

24%

Cloud Cover

1AM

12%

82°

Feels Like 90°

Partly Cloudy

S 7 mph

Wind

1011 mb

Pressure

84%

Humidity

0

UV Index

9mi

Visibility

35%

Cloud Cover

2AM

14%

81°

Feels Like 89°

Mostly Clear

SSW 6 mph

Wind

1011 mb

Pressure

85%

Humidity

0

UV Index

9mi

Visibility

26%

Cloud Cover

3AM

8%

81°

Feels Like 89°

Partly Cloudy

SSW 6 mph

Wind

1011 mb

Pressure

85%

Humidity

0

UV Index

9mi

Visibility

37%

Cloud Cover

4AM

6%

81°

Feels Like 89°

Mostly Clear

SSW 5 mph

Wind

1011 mb

Pressure

87%

Humidity

0

UV Index

9mi

Visibility

23%

Cloud Cover

Sun 8/2

Sun

13%

81°

94°

Partly cloudy. Lows overnight in the upper 70s.

102°

Feels Like

S 18 mph

Wind

80%

Humidity

0

UV Index

6:55 AM

Sunrise

8:14 PM

Sunset

Mon 8/3

Mon

15%

79°

94°

Plenty of sun. Highs in the mid 90s and lows in the low 80s.

105°

Feels Like

SSE 18 mph

Wind

69%

Humidity

11

UV Index

6:55 AM

Sunrise

8:14 PM

Sunset

Tue 8/4

Tue

11%

81°

93°

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

107°

Feels Like

SSE 19 mph

Wind

70%

Humidity

11

UV Index

6:56 AM

Sunrise

8:13 PM

Sunset

Wed 8/5

Wed

11%

82°

93°

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

107°

Feels Like

SE 18 mph

Wind

70%

Humidity

11

UV Index

6:56 AM

Sunrise

8:12 PM

Sunset

Thu 8/6

Thu

21%

81°

93°

Sunny. Highs in the low 90s and lows in the low 80s.

106°

Feels Like

SE 17 mph

Wind

69%

Humidity

11

UV Index

6:57 AM

Sunrise

8:12 PM

Sunset

Fri 8/7

Fri

14%

80°

92°

Sunshine. Highs in the low 90s and lows in the low 80s.

104°

Feels Like

SE 15 mph

Wind

69%

Humidity

11

UV Index

6:57 AM

Sunrise

8:11 PM

Sunset

Sat 8/8

Sat

18%

80°

92°

More sun than clouds. Highs in the low 90s and lows in the low 80s.

103°

Feels Like

SE 15 mph

Wind

69%

Humidity

11

UV Index

6:58 AM

Sunrise

8:10 PM

Sunset

Sun 8/9

Sun

24%

80°

92°

A few clouds. Highs in the low 90s and lows in the low 80s.

104°

Feels Like

SE 16 mph

Wind

69%

Humidity

11

UV Index

6:58 AM

Sunrise

8:09 PM

Sunset

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Looking for homes in this area?

• 576 Sand Dollar Dr, Port Isabel, TX 78578
• 1614 N Shore Dr, Port Isabel, TX 78578
• 1354 Harbor Island Dr #27, Port Isabel, TX 78578

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

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