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Port Isabel, TX 78578   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

72°
M/CLEAR

Updated: 4:26 AM

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7-day Forecast for Port Isabel

  • Daytime
  • Nighttime
04/23
Wed
77°
Humid with clouds giving way to some sun; breezy this afternoon
Feels Like: 84°
Winds: 14mph SE
69° Feels like: 67°
Winds: 16mph SSE
04/24
Thu
79°
Breezy with low clouds followed by some sun
Feels Like: 85°
Winds: 17mph SSE
71° Feels like: 71°
Winds: 11mph SSE
04/25
Fri
79°
Very warm and humid with some sunshine
Feels Like: 92°
Winds: 11mph SE
73° Feels like: 73°
Winds: 14mph SSE
04/26
Sat
82°
Partly sunny and breezy
Feels Like: 89°
Winds: 18mph SSE
74° Feels like: 74°
Winds: 19mph SSE
04/27
Sun
85°
Warm with partial sunshine
Feels Like: 92°
Winds: 20mph SSE
76° Feels like: 77°
Winds: 16mph SSE
04/28
Mon
83°
Periods of clouds and sunshine
Feels Like: 98°
Winds: 10mph SE
75° Feels like: 78°
Winds: 6mph ENE
04/29
Tue
83°
Sunny
Feels Like: 90°
Winds: 11mph NE
66° Feels like: 63°
Winds: 9mph N

24 Hour Forecast for Port Isabel

  • 4am
  • 5am
  • 6am
  • 7am
  • 8am
  • 9am
  • Conditions
  • Temperature
  • 70°
  • 70°
  • 70°
  • 71°
  • 74°
  • 75°
  • Cloud Cover
  • 32%
  • 41%
  • 49%
  • 58%
  • 67%
  • 76%
  • Feels Like
  • 70°
  • 71°
  • 71°
  • 73°
  • 79°
  • 79°
  • Dew Point
  • 68°
  • 68°
  • 68°
  • 69°
  • 71°
  • 70°
  • Humidity
  • 93%
  • 93%
  • 93%
  • 93%
  • 90%
  • 84%
  • Wind Direction
  • SSE
  • SSE
  • SE
  • SE
  • SSE
  • SSE
  • Wind Speed
  • 7
  • 7
  • 6
  • 6
  • 8
  • 10
  • Precipitation
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0
  • 0.0

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