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Port Isabel, TX

82°F
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Port Isabel

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Port Isabel, TX Weather
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Winter Center

Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Tue, May 26

Considerable cloudiness with a couple of thunderstorms, especially early; breezy this afternoon Hi: 83°

Tonight: Partly cloudy, breezy and warm; a couple of heavy late-night thunderstorms; thunderstorms could bring damaging winds, flash flooding and hail Lo: 80°

Current Weather

3:44 PM

82°F
RealFeel® 85°
Mostly cloudy More Details
RealFeel Shade™ 82°
Heat Index 88°
Wind SE 14 mph
Wind Gusts 18 mph
Air Quality Fair

Looking Ahead

Thunderstorms, some heavy, late tonight

Port Isabel Weather Radar

Port Isabel Weather Radar
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Clouds
Temperature

Hourly Weather

4 PM 81°
rain drop 47%
5 PM 81°
rain drop 32%
6 PM 81°
rain drop 32%
7 PM 81°
rain drop 27%
8 PM 81°
rain drop 18%
9 PM 80°
rain drop 18%
10 PM 80°
rain drop 18%
11 PM 80°
rain drop 18%
12 AM 80°
rain drop 18%
1 AM 80°
rain drop 23%
2 AM 80°
rain drop 49%
3 AM 80°
rain drop 56%

10-Day Weather Forecast

Today

5/26

83° 80°

A couple of thunderstorms

Night: Breezy; heavy t-storms late

96%

Wed

5/27

85° 77°

Windy; a stray p.m. t-storm

A thundershower in spots late

55%

Thu

5/28

86° 76°

A strong morning thunderstorm

Partly cloudy

55%

Fri

5/29

87° 77°

A steady afternoon breeze

Partly cloudy

12%

Sat

5/30

88° 77°

Breezy in the afternoon

Breezy early; partly cloudy

20%

Sun

5/31

91° 75°

Record-tying heat

Partly cloudy

20%

Mon

6/1

88° 74°

Partly sunny

Mainly clear

25%

Tue

6/2

84° 73°

An afternoon t-storm or two

A couple of showers late

65%

Wed

6/3

86° 74°

Partly sunny, showers around

Partly cloudy, showers around

68%

Thu

6/4

86° 72°

A shower in the morning

Clear

57%

Sun & Moon

13 hrs 36 mins
Rise 6:38 AM
Set 8:14 PM
Waxing Gibbous
Rise 4:24 PM
Set 4:00 AM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Extreme Data is not supported in this location

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World North America United States Texas Port Isabel

Weather Near Port Isabel:

  • Brownsville, TX
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