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Port Isabel, TX Weather Forecast and Current Conditions (78578)

Clear 85°F
Feels Like 85°F  
Humidity N/A Dew Point N/A Wind WSW 1 MPH Gusts 3 Barometer 29.93 in.760.2 mm
Solar Rad 0 w/m2
Report from 1 miles SSW of central Port Isabel at

Current Weather  

Clear 85°F
Feels Like 85°F  
Humidity N/A Dew Point N/A Wind WSW 1 MPH Gusts 3 Barometer 29.93 in.760.2 mm
Solar Rad 0 w/m2
Report from 1 miles SSW of central Port Isabel at

Forecast at a Glance

SatSep 6
Sat Sep 6: Thunderstorms, Low 81°F
50%
 
81°
SunSep 7
Sun Sep 7: Thunderstorms, High 87°F, Low 80°F
60%
87°
80°
MonSep 8
Mon Sep 8: Thunderstorms, High 86°F, Low 80°F
70%
86°
80°
TueSep 9
Tue Sep 9: Thunderstorms, High 86°F, Low 80°F
60%
86°
80°
WedSep 10
Wed Sep 10: Thunderstorms, High 87°F, Low 80°F
50%
87°
80°
ThuSep 11
Thu Sep 11: Thunderstorms, High 87°F, Low 80°F
60%
87°
80°
FriSep 12
Fri Sep 12: Thunderstorms, High 87°F, Low 81°F
60%
87°
81°


This Date in Weather History

1929 - Iowa's earliest snow of record occurred as a few flakes were noted at 9 AM at Alton.

More on this and other weather history


Port Isabel 7 Day Weather Forecast Details

Saturday Sep 6

Thunderstorms

Night: A slight chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 81. East southeast wind 5 to 9 mph. Chance of precipitation is 50%.

Sunday Sep 7

Thunderstorms

Day: A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then showers and thunderstorms likely between 1pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 87. East northeast wind 3 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thunderstorms

Night: Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 80. East northeast wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Sep 8

Thunderstorms

Day: Showers and thunderstorms likely. Mostly sunny, with a high near 86. Northeast wind 6 to 13 mph. Chance of precipitation is 70%.

Thunderstorms

Night: Showers and thunderstorms likely. Mostly clear, with a low around 80. East northeast wind 6 to 12 mph. Chance of precipitation is 60%.

Tuesday Sep 9

Thunderstorms

Day: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 86. Northeast wind 6 to 12 mph. Chance of precipitation is 60%.

Thunderstorms

Night: A chance of showers and thunderstorms. Mostly clear, with a low around 80. East wind 6 to 10 mph. Chance of precipitation is 50%.

Wednesday Sep 10

Thunderstorms

Day: A chance of showers and thunderstorms. Sunny, with a high near 87. East northeast wind 6 to 13 mph. Chance of precipitation is 50%.

Thunderstorms

Night: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 80. East wind 6 to 12 mph. Chance of precipitation is 50%.

Thursday Sep 11

Thunderstorms

Day: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Sunny, with a high near 87. East northeast wind 6 to 14 mph. Chance of precipitation is 60%.

Thunderstorms

Night: Showers and thunderstorms likely. Mostly clear, with a low around 80. East northeast wind 6 to 13 mph. Chance of precipitation is 60%.

Friday Sep 12

Thunderstorms

Day: Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Sunny, with a high near 87. Chance of precipitation is 60%.

Thunderstorms

Night: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly clear, with a low around 81. Chance of precipitation is 50%.

Saturday Sep 13

Thunderstorms

Day: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Sunny, with a high near 87.

Sun & Moon   Monthly

First Light 6:49 AM

Sunrise 7:12 AM

Sunset 7:44 PM

Last Light 8:08 PM

Moonrise 7:11 PM

Moonset 5:54 AM

Moon Phase

Close Tide Stations

Port Isabel
(0.9 miles away)

Queen Isabella Causeway (west end)
(1.1 miles away)

South Bay entrance
(2.2 miles away)

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Contiguous United States Extremes

Sat's High Temperature
110 at Death Valley, CA and Stovepipe Wells, CA

Sat's Low Temperature
23 at 16 Miles West Of Redfeather Lakes, CO


Weather Folklore

If pavements appear rusty, rain will follow.


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About Port Isabel, Texas

Port Isabel is a city in Cameron County, Texas, United States. It is part of the Brownsville–Harlingen–Raymondville and the Matamoros–Brownsville metropolitan areas. The population was 5,028 at the 2020 census.

The city's name is given to the Port Isabel Detention Center, 12 miles (19 km) to the northwest next to Port Isabel-Cameron County Airport.

Content from Wikipedia, licensed under CC BY-SA 3.0.