Port Isabel, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Apr 23 		Mostly Cloudy
Close Hourly 		78º / 74º 8% SE 16 mph 79%
10am Cloudy 76º 3% SE 14 mph 80%
11am Cloudy 76º 3% SE 15 mph 78%
12pm Cloudy 77º 5% SE 16 mph 78%
1pm Mostly Cloudy 78º 5% SE 16 mph 76%
2pm Mostly Cloudy 78º 9% SE 16 mph 77%
3pm Mostly Cloudy 78º 5% SE 16 mph 77%
4pm Mostly Cloudy 78º 3% SE 16 mph 77%
5pm Mostly Cloudy 77º 4% SE 16 mph 80%
6pm Partly Cloudy 77º 5% SE 15 mph 81%
7pm Partly Cloudy 77º 5% SE 15 mph 81%
8pm Partly Cloudy 76º 6% SE 13 mph 85%
9pm Partly Cloudy 75º 7% SE 13 mph 87%
10pm Partly Cloudy 75º 7% SE 13 mph 89%
11pm Partly Cloudy 76º 10% SE 13 mph 89%
Wed
Apr 24 		Partly Cloudy
View Hourly 		81º / 74º 17% SE 17 mph 81%
12am Partly Cloudy 75º 11% SE 12 mph 91%
1am Partly Cloudy 76º 7% SE 12 mph 91%
2am Partly Cloudy 75º 9% SE 13 mph 91%
3am Mostly Cloudy 75º 8% SSE 13 mph 91%
4am Mostly Cloudy 75º 17% SE 12 mph 90%
5am Mostly Cloudy 75º 10% SE 11 mph 91%
6am Partly Cloudy 75º 13% SE 10 mph 91%
7am Mostly Cloudy 75º 12% SE 9 mph 93%
8am Partly Cloudy 75º 14% SE 10 mph 91%
9am Partly Cloudy 77º 17% SE 13 mph 87%
10am Partly Cloudy 78º 13% SE 15 mph 81%
11am Partly Cloudy 80º 10% SE 16 mph 77%
12pm Partly Cloudy 80º 11% SE 16 mph 77%
1pm Partly Cloudy 81º 11% SE 16 mph 76%
2pm Partly Cloudy 81º 13% SE 16 mph 77%
3pm Partly Cloudy 81º 9% SE 16 mph 79%
4pm Partly Cloudy 81º 9% SE 17 mph 76%
5pm Partly Cloudy 80º 6% SE 16 mph 77%
6pm Partly Cloudy 79º 6% SE 16 mph 81%
7pm Partly Cloudy 78º 6% SE 15 mph 81%
8pm Partly Cloudy 77º 9% ESE 14 mph 87%
9pm Partly Cloudy 77º 11% SE 13 mph 88%
10pm Partly Cloudy 77º 9% SE 13 mph 89%
11pm Partly Cloudy 76º 12% SE 14 mph 90%
Thu
Apr 25 		Partly Cloudy/Wind
View Hourly 		82º / 74º 18% SSE 23 mph 81%
12am Mostly Cloudy 76º 12% SE 13 mph 91%
1am Mostly Cloudy 76º 8% SE 14 mph 91%
2am Mostly Cloudy 76º 12% SE 13 mph 91%
3am Cloudy 76º 12% SE 13 mph 92%
4am Cloudy 76º 19% SE 13 mph 92%
5am Mostly Cloudy 76º 22% SE 12 mph 94%
6am Mostly Cloudy 75º 19% SE 12 mph 94%
7am Mostly Cloudy 75º 13% SE 13 mph 94%
8am Mostly Cloudy 76º 18% SE 14 mph 92%
9am Cloudy 78º 16% SSE 16 mph 87%
Fri
Apr 26 		Mostly Cloudy/Wind 82º / 75º 7% SSE 25 mph 79%
Sat
Apr 27 		Partly Cloudy/Wind 83º / 75º 7% SSE 22 mph 80%
Sun
Apr 28 		Sunny 85º / 74º 7% SSE 20 mph 79%
Mon
Apr 29 		Partly Cloudy 84º / 74º 11% SE 16 mph 81%
Tue
Apr 30 		Partly Cloudy 82º / 74º 24% ESE 17 mph 80%

Weather Radar for Port Isabel, TX See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port Isabel, TX

Today
High : 76ºF
SE wind 10 to 14 kt. Partly sunny. Seas 1 ft or less.
Tonight
Low : 74ºF
SSE wind 9 to 11 kt. Increasing clouds. Seas 1 ft or less.
Wednesday
High : 77ºF
SE wind 8 to 14 kt. Partly sunny. Seas 1 ft or less.
Wednesday Night
Low : 74ºF
SE wind 10 to 12 kt. Mostly cloudy. Seas around 2 ft.
Thursday
High : 78ºF
SSE wind 12 to 19 kt, with gusts as high as 26 kt. Partly sunny. Seas around 2 ft.
Thursday Night
Low : 75ºF
SE wind 20 to 22 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 2 to 3 ft.
Friday
High : 79ºF
SSE wind 20 to 24 kt, with gusts as high as 32 kt. Mostly cloudy. Seas 2 to 3 ft.
Friday Night
Low : 76ºF
SSE wind around 19 kt, with gusts as high as 28 kt. Mostly cloudy. Seas around 2 ft.
Saturday
High : 80ºF
SSE wind 18 to 20 kt, with gusts as high as 30 kt. Mostly sunny. Seas around 2 ft.

NOAA Buoy Data Near Port Isabel, TX See Map

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    Wind Speed Forecast for Port Isabel, TX

    TuesdayWednesdayThursday
    Wind Speed (MPH) 141615131310151616131312
    10am2pm6pm10pm2am6am10am2pm6pm10pm2am6am
    MPH 141615131310151616131312
    DIR SESESESESESESESESESESESE

    Current Weather Conditions In Port Isabel, TX

    As Of: 34 minutes ago

    • 76ºF
    • 76ºF
    • 14mph
    • 0º (SE)
    • 19mph
    • Cloudy
    • 10mi
    • 30.05"
    • 80%
    • 0ºF

    The weather right now in Port Isabel, TX is Cloudy. The current temperature is 76°F, and the expected high and low for today, Tuesday, April 23, 2024, are 78° high temperature and 74°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the Southeast. The wind is gusting to 19 mph. With the wind and the atmosphere the temperature feels like 76° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 80 percent, and air pressure at 30.05 in. Visibility is 10 nautical miles. There are no current weather alert(s).