Port Isabel, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Sep 23
Partly Cloudy
Close Hourly
87º / 80º 20% ESE 12 mph 72%
3pm Partly Cloudy 85º 20% ESE 11 mph 76%
4pm Partly Cloudy 85º 20% ESE 12 mph 74%
5pm Partly Cloudy 86º 20% ESE 12 mph 73%
6pm Partly Cloudy 85º 20% ESE 13 mph 75%
7pm Partly Cloudy 86º 20% SE 13 mph 72%
8pm Partly Cloudy 85º 20% SE 11 mph 77%
9pm Partly Cloudy 84º 20% SE 11 mph 80%
10pm Partly Cloudy 83º 20% SE 11 mph 81%
11pm Partly Cloudy 83º 20% SE 11 mph 80%
Tue
Sep 24
Partly Cloudy
View Hourly
87º / 78º 20% SE 13 mph 72%
12am Partly Cloudy 83º 10% SE 11 mph 81%
1am Partly Cloudy 83º 10% SE 11 mph 81%
2am Partly Cloudy 82º 20% SSE 10 mph 81%
3am Partly Cloudy 81º 20% SSE 9 mph 82%
4am Partly Cloudy 81º 20% SE 8 mph 83%
5am Partly Cloudy 82º 20% SE 8 mph 82%
6am Partly Cloudy 81º 20% SSE 7 mph 82%
7am Partly Cloudy 81º 20% SE 7 mph 84%
8am Partly Cloudy 81º 20% SE 7 mph 85%
9am Partly Cloudy 83º 20% SE 9 mph 79%
10am Mostly Cloudy 85º 20% SE 11 mph 76%
11am Partly Cloudy 86º 20% SE 11 mph 69%
12pm Scattered Thunderstorms 87º 40% SE 12 mph 68%
1pm Partly Cloudy 87º 20% SE 12 mph 68%
2pm Partly Cloudy 87º 20% SE 13 mph 68%
3pm Partly Cloudy 87º 10% ESE 13 mph 68%
4pm Partly Cloudy 87º 0% ESE 13 mph 66%
5pm Partly Cloudy 87º 0% ESE 13 mph 68%
6pm Mostly Sunny 86º 0% ESE 14 mph 68%
7pm Mostly Sunny 85º 0% ESE 13 mph 70%
8pm Clear 84º 0% ESE 11 mph 73%
9pm Mostly Clear 83º 10% ESE 11 mph 75%
10pm Mostly Clear 82º 0% ESE 11 mph 78%
11pm Mostly Clear 82º 0% SE 9 mph 77%
Wed
Sep 25
Mostly Sunny
View Hourly
89º / 78º 10% SE 14 mph 69%
12am Mostly Clear 82º 0% SE 9 mph 77%
1am Mostly Clear 82º 0% SE 9 mph 77%
2am Mostly Clear 81º 0% SSE 8 mph 78%
3am Mostly Clear 81º 10% SSE 7 mph 80%
4am Mostly Clear 80º 10% SSE 7 mph 82%
5am Mostly Clear 80º 10% SSE 6 mph 81%
6am Mostly Clear 80º 10% SSE 6 mph 81%
7am Mostly Clear 79º 10% SSE 6 mph 84%
8am Sunny 80º 10% SSE 5 mph 85%
9am Mostly Sunny 83º 10% SSE 8 mph 79%
10am Partly Cloudy 85º 10% SSE 10 mph 71%
11am Mostly Sunny 86º 10% SE 11 mph 66%
12pm Mostly Sunny 87º 0% SE 12 mph 65%
1pm Mostly Sunny 87º 0% SE 13 mph 64%
2pm Mostly Sunny 88º 0% SE 14 mph 63%
Thu
Sep 26
Mostly Sunny 88º / 80º 10% ESE 14 mph 70%
Fri
Sep 27
Mostly Sunny 88º / 81º 20% SE 16 mph 73%
Sat
Sep 28
AM Thunderstorms 89º / 82º 40% SSE 19 mph 75%
Sun
Sep 29
Scattered Thunderstorms 88º / 81º 40% SE 18 mph 77%
Mon
Sep 30
Scattered Thunderstorms 88º / 80º 50% SE 18 mph 76%
Tue
Oct 1
AM Thunderstorms 87º / 79º 40% ESE 15 mph 74%
Wed
Oct 2
Scattered Thunderstorms 86º / 79º 40% ESE 15 mph 76%

Weather Radar Map near Port Isabel, TX See Radar

NOAA Weather Marine Forecast for Port Isabel, TX

This Afternoon
High : 88ºF
Mostly sunny, with a high near 88. East southeast wind around 11 mph.
Tonight
Low : 79ºF
Partly cloudy, with a low around 79. Southeast wind 11 to 13 mph.
Tuesday
High : 88ºF
A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 88. Southeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
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) 1113119711131397611
    3pm7pm11pm3am7am11am3pm7pm11pm3am7am11am
    MPH 1113119711131397611
    DIR ESESESESSESESEESEESESESSESSESE

    Current Weather Conditions In Port Isabel, TX

    As Of: 4 minutes ago

    • 90ºF
    • 100ºF
    • 20mph
    • 120º (ESE)
    • 0mph
    • Clear
    • 10mi
    • Unl
    • 29.94"
    • 61%
    • 75ºF

    The weather right now in Port Isabel, TX is Partly Cloudy. The current temperature is 85°F, and the expected high and low for today, Monday, September 23, 2019, are 87°F high temperature and 80°F low temperature. The wind is currently blowing at 11 miles per hour, and coming from the East Southeast. The wind is gusting to 0 mph. With the wind and the atmosphere the temperature feels like 100°F farenheit. Expected precipitation is 20 percent, with current humidity at 61 percent, and air pressure at 29.94 in. Visibility is 10 nautical miles. There are no current weather alert(s).