Cities / United States / Texas

28°

🌤️ Port Isabel weather

Mostly clear. .

Feels like 32° Wind 16 km/h SE Humidity 81% Pressure 1017 hPa UV 0 Air Good ☀ 07:03 - 20:02

Right now it is 28° in Port Isabel with mostly clear skies, it feels more like 32° and today's high is 34° with an overnight low of 26°. The sun rises at 07:03 and sets at 20:02, giving 12h 59m of daylight. Over the coming week highs range from 33° to 34° - a steady stretch with little day-to-day change.

Port Isabel is in Texas, United States, sitting 2 m above sea level, with a population of about 5,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

26° 30° 34° 34° 27° 22:00 · 28.4° · 0 mm 23:00 · 28.1° · 0 mm 00:00 · 27.8° · 0 mm 01:00 · 27.4° · 0 mm 02:00 · 27.2° · 0 mm 03:00 · 26.9° · 0 mm 04:00 · 27.2° · 0 mm 05:00 · 27° · 0 mm 06:00 · 27.1° · 0 mm 07:00 · 27.3° · 0 mm 08:00 · 28.6° · 0 mm 09:00 · 29.8° · 0 mm 10:00 · 31.4° · 0 mm 11:00 · 32.2° · 0 mm 12:00 · 32.2° · 0 mm 13:00 · 33° · 0 mm 14:00 · 33.8° · 0 mm 15:00 · 33.8° · 0 mm 16:00 · 32.7° · 0 mm 17:00 · 32° · 0 mm 18:00 · 31.3° · 0 mm 19:00 · 30.4° · 0 mm 20:00 · 29.4° · 0 mm 21:00 · 28.9° · 0 mm

Precipitation

22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
22:00 ⛅ 28.4° 31.9° - Partly cloudy
23:00 ☀️ 28.1° 31.2° - Clear sky
00:00 🌤️ 27.8° 30.9° - Mostly clear
01:00 ☀️ 27.4° 30.2° - Clear sky
02:00 ⛅ 27.2° 30.6° - Partly cloudy
03:00 ☁️ 26.9° 30.1° - Overcast
04:00 ☁️ 27.2° 30.6° - Overcast
05:00 ☁️ 27° 31° - Overcast
06:00 ☁️ 27.1° 31.4° - Overcast
07:00 ☁️ 27.3° 32° - Overcast
08:00 ☁️ 28.6° 33.1° - Overcast
09:00 ☁️ 29.8° 33.9° - Overcast

Next 16 days

Today☀️ 34°26° Wed 19☁️ 34°27° Thu 20☁️ 34°28° Fri 21☁️ 33°28° Sat 22☀️ 34°27° Sun 23☁️ 33°27° Mon 24⛅ 33°27° Tue 25☁️ 33°27° Wed 26☀️ 34°26° Thu 27☀️ 36°26° Fri 28☁️ 34°26° Sat 29☀️ 34°27° Sun 30☀️ 33°27° Mon 31☀️ 33°27° Tue 1☀️ 32°27° Wed 2🌧️ 31°26°8mm
☀️ TodayAugust 18th Avg 30° Low 26° at 07:00 High 34° at 13:00 Feels 36° Wind ~24 km/h
Clear Clear
00:00 29°
02:00 28°
04:00 27°
06:00 27°
08:00 27°
10:00 32°
12:00 33°
14:00 34°
16:00 33°
18:00 31°
20:00 30°
22:00 28°
☁️ WednesdayAugust 19th Avg 30° Low 27° at 03:00 High 34° at 14:00 Wind ~28 km/h
Cloudy Cloudy Cloudy
00:00 28°
02:00 27°
04:00 27°
06:00 27°
08:00 29°
10:00 31°
12:00 32°
14:00 34°
16:00 33°
18:00 31°
20:00 29°
22:00 28°
☁️ ThursdayAugust 20th Avg 30° Low 28° at 04:00 High 34° at 13:00 Wind ~28 km/h
Cloudy Cloudy Clear
00:00 29°
02:00 29°
04:00 28°
06:00 28°
08:00 29°
10:00 32°
12:00 33°
14:00 33°
16:00 33°
18:00 32°
20:00 30°
22:00 29°
☁️ FridayAugust 21st Avg 30° Low 28° at 05:00 High 33° at 13:00 Wind ~29 km/h
Clear Cloudy
00:00 29°
02:00 28°
04:00 28°
06:00 28°
08:00 29°
10:00 31°
12:00 33°
14:00 33°
16:00 32°
18:00 31°
20:00 29°
22:00 28°
☀️ SaturdayAugust 22nd Avg 30° Low 27° at 07:00 High 34° at 14:00 Wind ~27 km/h
Clear Clear Cloudy
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 34°
16:00 33°
18:00 32°
20:00 29°
22:00 28°
☁️ SundayAugust 23rd Avg 30° Low 27° at 07:00 High 33° at 14:00 Wind ~27 km/h
Cloudy Cloudy Partly Cloudy Clear
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 33°
16:00 33°
18:00 31°
20:00 30°
22:00 29°
⛅ MondayAugust 24th Avg 30° Low 27° at 06:00 High 33° at 13:00 Wind ~29 km/h
Clear Partly Cloudy Clear
00:00 28°
02:00 28°
04:00 28°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 33°
16:00 33°
18:00 31°
20:00 29°
22:00 28°
☁️ TuesdayAugust 25th Avg 29° Low 27° at 06:00 High 33° at 14:00 Wind ~26 km/h
Cloudy Clear Partly Cloudy
00:00 28°
02:00 28°
04:00 28°
06:00 27°
08:00 28°
10:00 30°
12:00 32°
14:00 33°
16:00 32°
18:00 31°
20:00 29°
22:00 28°
☀️ WednesdayAugust 26th Avg 30° Low 26° at 06:00 High 34° at 14:00 Wind ~26 km/h
Clear
00:00 28°
02:00 28°
04:00 27°
06:00 26°
08:00 28°
10:00 31°
12:00 33°
14:00 34°
16:00 33°
18:00 32°
20:00 30°
22:00 28°
☀️ ThursdayAugust 27th Avg 30° Low 26° at 06:00 High 36° at 13:00 Wind ~29 km/h
Clear
00:00 27°
02:00 27°
04:00 27°
06:00 26°
08:00 27°
10:00 32°
12:00 35°
14:00 35°
16:00 34°
18:00 32°
20:00 30°
22:00 28°
☁️ FridayAugust 28th Avg 30° Low 26° at 06:00 High 34° at 15:00 Wind ~26 km/h
Clear Cloudy Clear
00:00 28°
02:00 28°
04:00 27°
06:00 26°
08:00 28°
10:00 32°
12:00 33°
14:00 34°
16:00 34°
18:00 32°
20:00 30°
22:00 28°
☀️ SaturdayAugust 29th Avg 30° Low 27° at 06:00 High 34° at 14:00 Wind ~27 km/h
Clear
00:00 28°
02:00 28°
04:00 28°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 34°
16:00 33°
18:00 32°
20:00 30°
22:00 29°
☀️ SundayAugust 30th Avg 30° Low 27° at 06:00 High 33° at 14:00 Wind ~27 km/h
Clear Cloudy
00:00 28°
02:00 28°
04:00 28°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 33°
16:00 33°
18:00 31°
20:00 30°
22:00 29°
☀️ MondayAugust 31st Avg 30° Low 27° at 06:00 High 33° at 13:00 Wind ~29 km/h
Clear
00:00 29°
02:00 28°
04:00 28°
06:00 27°
08:00 28°
10:00 31°
12:00 33°
14:00 33°
16:00 32°
18:00 31°
20:00 29°
22:00 28°
☀️ TuesdaySeptember 1st Avg 29° Low 27° at 06:00 High 32° at 13:00 Feels 30° Wind ~32 km/h
Clear Partly Cloudy
00:00 28°
02:00 28°
04:00 27°
06:00 27°
08:00 28°
10:00 31°
12:00 32°
14:00 32°
16:00 32°
18:00 30°
20:00 29°
22:00 28°
🌧️ WednesdaySeptember 2nd Avg 28° Low 26° at 07:00 High 31° at 14:00 8 mm rain Wind ~28 km/h
Cloudy Rain Cloudy Rain
00:00 28°
02:00 28°
04:00 27°
06:00 26° 0.2mm
08:00 27° 1.4mm
10:00 28° 1.4mm
12:00 31° 0.1mm
14:00 31°
16:00 31°
18:00 29° 0.1mm
20:00 28° 0.8mm
22:00 27° 0.8mm

Sun

☀️ Sunrise 07:03 · Sunset 20:02

12h 59m of daylight · America/Chicago

Air quality

PM2.5 6.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Laguna Heights · 4.6 km Rutherford-Harding Addition Colonia · 4.8 km South Padre Island · 5.5 km Laguna Vista · 8.7 km Del Mar · 8.9 km Starbase · 9.4 km

Tools for Port Isabel

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Port Isabel weather

Will it rain in Port Isabel today?

No rain is in the forecast for Port Isabel today.

What is the temperature in Port Isabel right now?

It is 28° in Port Isabel right now, though it feels closer to 32°. Today runs between a low of 26° and a high of 34°.

What time is sunrise and sunset in Port Isabel?

The sun rises at 07:03 and sets at 20:02 local time in Port Isabel today, giving 12h 59m of daylight.

What is the air quality in Port Isabel?

PM2.5 in Port Isabel is currently 6.7 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Port Isabel forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Port Isabel best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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