Port Isabel, TX Weather Forecast and Current Conditions

DaySkyHigh / LowPrecipWindHumidity
Fri
Apr 23
Cloudy/Wind
Close Hourly
80º / 72º15%SSE 23 mph79%
12pmCloudy/Wind78º10%SSE 22 mph82%
1pmCloudy/Wind78º15%SSE 21 mph80%
2pmCloudy/Wind80º15%SSE 23 mph76%
3pmMostly Cloudy/Wind81º15%SSE 22 mph74%
4pmMostly Cloudy/Wind81º15%SSE 21 mph74%
5pmMostly Cloudy/Wind80º15%SSE 21 mph78%
6pmPartly Cloudy/Wind79º4%SSE 21 mph79%
7pmPartly Cloudy/Wind78º15%SSE 20 mph83%
8pmPartly Cloudy76º15%SSE 17 mph88%
9pmPartly Cloudy76º15%SSE 19 mph87%
10pmPartly Cloudy/Wind76º9%SSE 20 mph86%
11pmPartly Cloudy76º11%SSE 16 mph86%
Sat
Apr 24
Partly Cloudy
View Hourly
79º / 68º9%NE 12 mph77%
12amPartly Cloudy76º8%S 14 mph87%
1amPartly Cloudy75º16%S 12 mph88%
2amPartly Cloudy75º16%SSE 9 mph89%
3amPartly Cloudy74º12%NNE 6 mph89%
4amPartly Cloudy74º16%NNE 7 mph90%
5amPartly Cloudy73º17%NNE 7 mph90%
6amPartly Cloudy73º14%NE 5 mph90%
7amPartly Cloudy73º10%ENE 5 mph91%
8amPartly Cloudy73º8%NE 5 mph91%
9amMostly Sunny75º7%NNE 3 mph85%
10amMostly Sunny76º6%N 4 mph81%
11amSunny78º5%N 4 mph76%
12pmSunny78º3%N 6 mph75%
1pmSunny78º2%NNE 7 mph77%
2pmSunny78º3%NE 8 mph74%
3pmSunny78º2%NE 11 mph70%
4pmSunny78º2%ENE 12 mph70%
5pmSunny79º2%ENE 12 mph67%
6pmSunny79º2%ENE 12 mph64%
7pmSunny77º2%ENE 11 mph67%
8pmClear75º3%E 10 mph74%
9pmClear74º4%E 9 mph76%
10pmClear73º5%E 9 mph78%
11pmClear73º5%E 8 mph79%
Sun
Apr 25
Mostly Sunny
View Hourly
78º / 70º10%ENE 13 mph74%
12amClear72º6%E 7 mph81%
1amClear72º6%ENE 6 mph83%
2amClear71º8%ENE 6 mph84%
3amClear71º10%ENE 6 mph85%
4amClear70º7%ENE 6 mph85%
5amClear70º10%ENE 7 mph86%
6amMostly Clear69º11%NE 6 mph87%
7amMostly Sunny69º10%NE 6 mph87%
8amMostly Sunny70º9%NE 5 mph85%
9amMostly Sunny73º6%ENE 7 mph80%
10amMostly Sunny75º5%ENE 8 mph76%
11amMostly Sunny76º7%ENE 9 mph73%
Mon
Apr 26
Partly Cloudy/Wind79º / 73º12%SE 20 mph79%
Tue
Apr 27
Mostly Cloudy/Wind81º / 74º13%SSE 21 mph80%
Wed
Apr 28
Partly Cloudy83º / 72º11%SSE 20 mph75%
Thu
Apr 29
Isolated Thunderstorms78º / 68º32%NNE 17 mph70%
Fri
Apr 30
Mostly Sunny77º / 68º23%NNE 13 mph57%

Weather Radar for Port Isabel, TX See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port Isabel, TX

This Afternoon
High : 78ºF
SSE wind around 19 kt. Partly sunny. Seas around 1 ft.
Tonight
Low : 72ºF
SSE wind 13 to 18 kt decreasing to 5 to 10 kt after midnight. A slight chance of showers and thunderstorms after 1am. Seas around 1 ft.
Saturday
High : 80ºF
Variable winds less than 5 kt becoming NE 5 to 8 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.
Saturday Night
Low : 69ºF
E wind 6 to 10 kt. Partly cloudy. Seas around 1 ft.
Sunday
High : 76ºF
ENE wind 7 to 11 kt. Mostly sunny. Seas around 1 ft.
Sunday Night
Low : 70ºF
SE wind around 12 kt. Mostly cloudy. Seas 1 ft or less.
Monday
High : 76ºF
SE wind 12 to 18 kt. Partly sunny. Seas around 1 ft.
Monday Night
Low : 73ºF
SE wind 14 to 16 kt. Mostly cloudy. Seas around 1 ft.
Tuesday
High : 79ºF
SSE wind 16 to 18 kt. Partly sunny. Seas around 1 ft.

NOAA Buoy Data Near Port Isabel, TX See Map

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    Wind Speed Forecast for Port Isabel, TX

    FridaySaturdaySunday
    Wind Speed (MPH)222117147561210765
    12pm4pm8pm12am4am8am12pm4pm8pm12am4am8am
    MPH222117147561210765
    DIRSSESSESSESNNENENENEEEENENE

    Current Weather Conditions In Port Isabel, TX

    As Of: 12 minutes ago

    • 78ºF
    • 22ºF
    • 22mph
    • 0º (SSE)
    • 33mph
    • Cloudy/Wind
    • 9mi
    • 29.80"
    • 82%
    • 0ºF

    The weather right now in Port Isabel, TX is Cloudy/Wind. The current temperature is 78°F, and the expected high and low for today, Friday, April 23, 2021, are 80° high temperature and 72°F low temperature. The wind is currently blowing at 22 miles per hour, and coming from the South Southeast. The wind is gusting to 33 mph. With the wind and the atmosphere the temperature feels like 22 farenheit. Expected precipitation is 10 percent, with current humidity at 82 percent, and air pressure at 29.8 in. Visibility is 9 nautical miles. There are 2 current weather alert(s).