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August 5th, 2025 :: 2:54 am CDT   

Local Weather Report for
Port Isabel
Texas, United States

 Current Port Isabel Weather Conditions Updated August 5th at 1:53 am 
haze
Temperature:82°F Dew Point:77°F
Barometer:29.98 inHg Wind:N 9 Mph
Humidity:83.8% Visibility:0M
 
 Port Isabel Weather Forecast Summary  
 
Today
Aug 5th
Wednesday
Aug 6th
Thursday
Aug 7th
Friday
Aug 8th
Saturday
Aug 9th
Cloudy Mostly Sunny Mix of Cloud and Sun Sunny Sunny
84°F
83°F
82°F
84°F
82°F
84°F
82°F
84°F
82°F
 
 Port Isabel Detailed Weather Forecast  
 
Tuesday, August 5th, 2025
Overnight Temperature: 82°F
Cloudy. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Cloudy with a slight chance of showers or thundershowers.
Afternoon Temperature: 84°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Wednesday, August 6th, 2025
Overnight Temperature: 82°F
Clear with cloudy periods with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 83°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 83°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Thursday, August 7th, 2025
Overnight Temperature: 82°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 84°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy at times.
Friday, August 8th, 2025
Overnight Temperature: 82°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 84°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy.
Saturday, August 9th, 2025
Overnight Temperature: 82°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy.
Sunday, August 10th, 2025
Overnight Temperature: 83°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Sunny with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy.
Monday, August 11th, 2025
Overnight Temperature: 83°F
Clear. Chance of a thunderstorm. Windy.
Morning Temperature: 83°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
Cloudy with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Cloudy. Chance of a thunderstorm. Windy at times.
Tuesday, August 12th, 2025
Overnight Temperature: 83°F
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 84°F
A mix of cloud and sun with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 83°F
Clear. Chance of a thunderstorm. Windy at times.
Wednesday, August 13th, 2025
Overnight Temperature: 83°F
Clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 83°F
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 83°F
Cloudy. Chance of a thunderstorm. Windy at times.





 

  [ Local Weather Report ]
Los Fresnos, TX 
1:53 AM  81°F
 
 
Indian Lake, TX 
1:53 AM  82°F
haze
 
San Benito, TX 
1:52 AM  79°F
 
 
Brownsville, TX 
1:53 AM  81°F
 
 
Harlingen, TX 
1:52 AM  79°F
 
 
Matamoros, TM 
 
Weslaco, TX 
1:55 AM  84°F
 
 
Donna, TX 
1:55 AM  84°F
 
 
Alamo, TX 
1:53 AM  84°F
 
 
Pharr, TX 
1:53 AM  84°F
 

This WeatherCity Weather Forecast for Port Isabel, Texas, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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