Port Isabel Weather Today

Daily Weather Forecast & Temperature in Port Isabel

light rain
15°
light rain
H: 15° L: 13°
Feels like 15°
AQI: Good (1/5)
Humidity
92%
Dew 13°
Wind speed
35.17 km/h
NW · G55.55
Pressure
1021 hPa
Visibility
10 km
Rain
0.19 mm
High Winds
Wind speed is 35.17 km/h. Secure loose objects.
High Humidity
Humidity is 92%. May feel uncomfortable.
Weather Summary
Currently in Port Isabel, expect varied conditions with mild temperatures around 15°. Winds are strong winds. High humidity may make it feel uncomfortable.
Precipitation Probability
92%
19
99%
22
100%
01
86%
04
73%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
15°
Sun
19:00
16°
 
16°
 
15°
 
16°
Mon
07:00
18°
 
21°
 
20°
 
20°
Mon
19:00
19°
 
19°
 
18°
 
18°
Tue
07:00
22°
 
23°
 
23°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:15
Sunset
Sunset
19:47
Moon Phase
Full Moon (87%)
Timezone: GMT+05:30
Last updated: Apr 6, 2026 2:47 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
26.073410
Longitude
Longitude
-97.208580
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More about Port Isabel
Content curated by the NearWeather editorial team · Updated periodically
Port Isabel is a small city located in Cameron County, Texas, United States. It is situated along the western shore of the Laguna Madre, a shallow bay of the Gulf of Mexico. The climate in Port Isabel is subtropical with hot, humid summers and mild winters. Average temperatures range from highs of 90°F (32°C) in the summer to lows of 62°F (17°C) in the winter. Rainfall is abundant throughout the year with an average of 35 inches (889 mm) annually.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Port Isabel
What is the Latitude and Longitude of Port Isabel?

Port Isabel's Latitude is 26.073410 & Longitude is -97.208580.

What is the weather in Port Isabel today?

Weather in Port Isabel is 15° today.

What is the climatic condition of Port Isabel today?

Climate Conditions in Port Isabel shows light rain today.

What is the humidity in Port Isabel today?

Humidity in Port Isabel is 92% today.

What is the wind speed in Port Isabel today?

Wind speed in Port Isabel is 35.17 km/h, flowing at 320° NW wind direction.

What does it feel like in Port Isabel today?

It feels like 15° in Port Isabel today, with 100% cloud cover and 10 km visibility.

Weather in Port Isabel