Port Isabel, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Sep 23
Partly Cloudy
Close Hourly
88º / 79º 20% ESE 12 mph 71%
9am Mostly Sunny 85º 0% SE 5 mph 74%
10am Partly Cloudy 86º 20% SE 6 mph 70%
11am Partly Cloudy 88º 20% SE 9 mph 67%
12pm Partly Cloudy 86º 20% ESE 10 mph 69%
1pm Partly Cloudy 88º 20% ESE 10 mph 66%
2pm Partly Cloudy 88º 20% ESE 11 mph 67%
3pm Partly Cloudy 88º 20% ESE 11 mph 68%
4pm Partly Cloudy 87º 20% ESE 11 mph 68%
5pm Partly Cloudy 87º 20% ESE 12 mph 68%
6pm Partly Cloudy 86º 0% ESE 13 mph 71%
7pm Partly Cloudy 85º 10% ESE 13 mph 73%
8pm Partly Cloudy 84º 20% SE 11 mph 75%
9pm Partly Cloudy 83º 20% SE 11 mph 79%
10pm Mostly Clear 83º 20% SE 11 mph 80%
11pm Isolated Thunderstorms 83º 30% SE 10 mph 79%
Tue
Sep 24
AM Thunderstorms
View Hourly
88º / 78º 40% SE 13 mph 71%
12am Partly Cloudy 83º 20% SE 10 mph 81%
1am Isolated Thunderstorms 83º 30% SE 10 mph 80%
2am Isolated Thunderstorms 82º 30% SE 9 mph 82%
3am Isolated Thunderstorms 82º 30% SE 9 mph 82%
4am Scattered Thunderstorms 82º 40% SE 9 mph 84%
5am Scattered Thunderstorms 81º 40% SSE 8 mph 83%
6am Scattered Thunderstorms 81º 40% SE 9 mph 84%
7am Isolated Thunderstorms 80º 30% SE 7 mph 84%
8am Isolated Thunderstorms 81º 30% SE 6 mph 85%
9am Isolated Thunderstorms 84º 30% SSE 8 mph 79%
10am Isolated Thunderstorms 85º 30% SSE 11 mph 72%
11am Partly Cloudy 86º 20% SE 11 mph 69%
12pm Scattered Thunderstorms 87º 40% SE 12 mph 67%
1pm Partly Cloudy 88º 10% SE 12 mph 64%
2pm Partly Cloudy 87º 20% SE 13 mph 65%
3pm Partly Cloudy 87º 10% SE 13 mph 66%
4pm Partly Cloudy 87º 10% ESE 13 mph 66%
5pm Partly Cloudy 87º 10% ESE 13 mph 68%
6pm Mostly Sunny 86º 0% ESE 13 mph 69%
7pm Mostly Sunny 85º 0% ESE 13 mph 71%
8pm Mostly Clear 84º 0% ESE 11 mph 73%
9pm Clear 83º 0% ESE 11 mph 75%
10pm Clear 83º 0% ESE 11 mph 78%
11pm Mostly Clear 82º 10% SE 10 mph 79%
Wed
Sep 25
Mostly Sunny
View Hourly
89º / 79º 10% SE 14 mph 71%
12am Mostly Clear 82º 0% SE 10 mph 78%
1am Mostly Clear 82º 0% SE 10 mph 79%
2am Mostly Clear 81º 0% SE 10 mph 79%
3am Clear 81º 10% SSE 9 mph 82%
4am Mostly Clear 80º 10% SSE 8 mph 83%
5am Mostly Clear 80º 10% SSE 8 mph 84%
6am Mostly Clear 80º 10% SSE 7 mph 84%
7am Clear 79º 10% SSE 6 mph 85%
8am Sunny 80º 10% SSE 5 mph 85%
Thu
Sep 26
Mostly Sunny 88º / 79º 10% SE 13 mph 69%
Fri
Sep 27
Isolated Thunderstorms 88º / 81º 30% SE 16 mph 73%
Sat
Sep 28
Isolated Thunderstorms 88º / 81º 30% SE 18 mph 74%
Sun
Sep 29
AM Thunderstorms 88º / 81º 40% SE 17 mph 76%
Mon
Sep 30
AM Thunderstorms 88º / 80º 40% ESE 18 mph 75%
Tue
Oct 1
AM Thunderstorms 87º / 79º 40% ESE 16 mph 76%
Wed
Oct 2
Scattered Thunderstorms 86º / 78º 40% E 14 mph 78%

Weather Radar Map near Port Isabel, TX See Radar

NOAA Weather Marine Forecast for Port Isabel, TX

Today
High : 90ºF
A 20 percent chance of showers. Mostly sunny, with a high near 90. East southeast wind 6 to 11 mph.
Tonight
Low : 80ºF
A 20 percent chance of showers. Partly cloudy, with a low around 80. Southeast wind 11 to 13 mph.
Tuesday
High : 89ºF
A 20 percent chance of showers. Mostly sunny, with a high near 89. Southeast wind 11 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Low : 79ºF
Partly cloudy, with a low around 79. East southeast wind 8 to 13 mph.
Wednesday
High : 92ºF
Mostly sunny, with a high near 92. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Low : 79ºF
Partly cloudy, with a low around 79. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Thursday
High : 91ºF
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Thursday Night
Low : 81ºF
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Friday
High : 91ºF
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Friday Night
Low : 81ºF
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Saturday
High : 91ºF
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Saturday Night
Low : 81ºF
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Sunday
High : 90ºF
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

NOAA Buoy Data Near Port Isabel, TX See Map

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    Wind Speed Forecast for Port Isabel, TX

    MondayTuesdayWednesday
    Wind Speed (MPH) 51012111088121311108
    9am1pm5pm9pm1am5am9am1pm5pm9pm1am5am
    MPH 51012111088121311108
    DIR SEESEESESESESSESSESEESEESESESSE

    Current Weather Conditions In Port Isabel, TX

    As Of: 55 minutes ago

    • 77ºF
    • 78ºF
    • 0mph
    • 0º ()
    • 0mph
    • Clear
    • 10mi
    • Unl
    • 29.97"
    • 88%
    • 73ºF

    The weather right now in Port Isabel, TX is Mostly Sunny. The current temperature is 85°F, and the expected high and low for today, Monday, September 23, 2019, are 88°F high temperature and 79°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the Southeast. The wind is gusting to 0 mph. With the wind and the atmosphere the temperature feels like 78°F farenheit. Expected precipitation is 0 percent, with current humidity at 88 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).