Current Weather Forecast for Port Isabel

TX 78578  |   10:01pm

Weather Conditions

74°

Feels Like 74°

Cloudy/Wind

71° 85° WIND ADVISORY

WIND ADVISORY

0

UV Index

Good

Air Quality

NNW 25 mph

Wind

0 in

rain

Tonight

Fri 10/16

65°

Lowest Temperature

1%

Cloudy and windy. Low near 65F. Winds N at 25 to 35 mph. Winds could occasionally gust over 50 mph.

Tomorrow

Sat 10/17

71°

Highest Temperature

20%

Decreasing cloudiness and windy. High 71F. Winds NNW at 25 to 35 mph. Winds could occasionally gust over 40 mph.

Tomorrow night

Sat 10/17

64°

Lowest Temperature

16%

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 64F. Winds NNW at 15 to 25 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Isabel

Hourly Weather Forecast & Temperature

11PM

73°

Feels Like 73°

WIND ADVISORY

Mostly Cloudy/Wind

N 25 mph

Wind

1024 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

71%

Cloud Cover

12AM

72°

Feels Like 72°

WIND ADVISORY

Mostly Cloudy/Wind

N 27 mph

Wind

1025 mb

Pressure

53%

Humidity

0

UV Index

10mi

Visibility

75%

Cloud Cover

1AM

72°

Feels Like 72°

WIND ADVISORY

Partly Cloudy/Wind

NNW 28 mph

Wind

1025 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

59%

Cloud Cover

2AM

71°

Feels Like 71°

WIND ADVISORY

Mostly Cloudy/Wind

NNW 26 mph

Wind

1025 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

60%

Cloud Cover

3AM

1%

70°

Feels Like 70°

WIND ADVISORY

Cloudy/Wind

N 25 mph

Wind

1025 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

82%

Cloud Cover

4AM

1%

69°

Feels Like 69°

WIND ADVISORY

Cloudy/Wind

NNW 25 mph

Wind

1025 mb

Pressure

61%

Humidity

0

UV Index

10mi

Visibility

87%

Cloud Cover

5AM

1%

68°

Feels Like 68°

WIND ADVISORY

Cloudy/Wind

NNW 25 mph

Wind

1025 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

90%

Cloud Cover

6AM

1%

67°

Feels Like 67°

WIND ADVISORY

Cloudy/Wind

NNW 23 mph

Wind

1026 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

94%

Cloud Cover

7AM

2%

67°

Feels Like 67°

WIND ADVISORY

Cloudy/Wind

NNW 22 mph

Wind

1026 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

8AM

9%

66°

Feels Like 66°

WIND ADVISORY

Cloudy/Wind

NNW 21 mph

Wind

1027 mb

Pressure

66%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

9AM

17%

66°

Feels Like 66°

WIND ADVISORY

Cloudy/Wind

NNW 22 mph

Wind

1028 mb

Pressure

67%

Humidity

0

UV Index

10mi

Visibility

93%

Cloud Cover

10AM

20%

66°

Feels Like 66°

WIND ADVISORY

Cloudy/Wind

NNW 23 mph

Wind

1028 mb

Pressure

65%

Humidity

2

UV Index

10mi

Visibility

87%

Cloud Cover

Fri 10/16

Fri

1%

71°

85°

Mainly cloudy, windy. Lows overnight in the mid 60s.

74°

Feels Like

N 28 mph

Wind

57%

Humidity

0

UV Index

7:28 AM

Sunrise

6:59 PM

Sunset

Sat 10/17

Sat

20%

65°

73°

WIND ADVISORY

Windy with times of sun and clouds. Highs in the low 70s and lows in the mid 60s.

71°

Feels Like

NNW 25 mph

Wind

61%

Humidity

6

UV Index

7:28 AM

Sunrise

6:58 PM

Sunset

Sun 10/18

Sun

54%

64°

78°

Showers possible. Highs in the upper 70s and lows in the low 70s.

77°

Feels Like

N 16 mph

Wind

63%

Humidity

4

UV Index

7:29 AM

Sunrise

6:58 PM

Sunset

Mon 10/19

Mon

48%

70°

80°

Showers possible in the afternoon. Highs in the low 80s and lows in the low 70s.

83°

Feels Like

NNE 14 mph

Wind

72%

Humidity

7

UV Index

7:29 AM

Sunrise

6:57 PM

Sunset

Tue 10/20

Tue

24%

73°

83°

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

87°

Feels Like

NE 15 mph

Wind

72%

Humidity

8

UV Index

7:30 AM

Sunrise

6:56 PM

Sunset

Wed 10/21

Wed

45%

74°

84°

Morning showers. Highs in the mid 80s and lows in the mid 70s.

89°

Feels Like

ENE 15 mph

Wind

72%

Humidity

8

UV Index

7:30 AM

Sunrise

6:55 PM

Sunset

Thu 10/22

Thu

6%

74°

84°

Mix of sun and clouds. Highs in the mid 80s and lows in the low 70s.

87°

Feels Like

ENE 12 mph

Wind

63%

Humidity

8

UV Index

7:31 AM

Sunrise

6:54 PM

Sunset

Fri 10/23

Fri

6%

72°

85°

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

87°

Feels Like

ESE 13 mph

Wind

63%

Humidity

8

UV Index

7:31 AM

Sunrise

6:53 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 762 E Oyster Dr, Port Isabel, TX 78578
• 1001 Trout Ave, Port Isabel, TX 78578
• 401 Island Ave, Port Isabel, TX 78578

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

Latest Stories from Texas

Millions face dramatic temperature drop as powerful cold front sweeps across the US

A powerful cold front is sweeping across parts of the U.S., bringing the late-season heat wave to a screeching halt. Starting this weekend, the cold front is expected to impact much of the central and eastern U.S., causing temperatures to plummet by more than 40 degrees.

Flood threat shifts to Central and West Texas after tropically enhanced storms slammed Southern Plains

A dangerous flash flood threat is shifting south over parts of West Texas and the Texas Hill Country after tropically enhanced storms dropped more than 5 inches of rain on Oklahoma City Wednesday.

Flash flood threat grows as Simon's moisture fuels intense storms, slams millions across Central US

Thunderstorms capable of producing rain rates of 1 to 2 inches of rain per hour broke out across a 1,500-mile corridor, covering more than 35 million people from Texas' Big Bend region to Morgantown, West Virginia.

Hiker found dead after vanishing for 3 days at popular national park

A hiker was found dead Thursday in Great Smoky Mountains National Park after being missing for three days.

Load More Stories