National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Corpus Christi, Corpus Christi Naval Air Station/Truax Field (KNGP)

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Mostly Cloudy

31°C

88°F

Humidity 70%
Wind Speed S 28 G 37 km/h
Barometer 1015.1 mb (29.98 in)
Dewpoint 25°C (77°F)
Visibility 16 km
Heat Index38°C (100°F)
Last update 3 Jul 1:56 pm CDT
Extended Forecast for

Portland TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 32. Heat index values as high as 40. South southeast wind around 27 km/h, with gusts as high as 39 km/h.

    High: 32 °C

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. South southeast wind 18 to 26 km/h, with gusts as high as 35 km/h.

    Low: 27 °C

    Mostly Cloudy

  • Independence Day

    Independence Day: A 20 percent chance of showers after 3pm. Partly sunny, with a high near 32. Heat index values as high as 39. South southeast wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h.

    High: 32 °C

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 8pm. Increasing clouds, with a low around 27. South southeast wind 18 to 26 km/h, with gusts as high as 35 km/h.

    Low: 27 °C

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 32. South southeast wind 16 to 26 km/h, with gusts as high as 37 km/h.

    High: 32 °C

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. South southeast wind 19 to 24 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 34 km/h.

    Low: 26 °C

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Southeast wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 32 km/h.

    High: 32 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South southeast wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 29 km/h.

    Low: 26 °C

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 32. Southeast wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon.

    High: 32 °C

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Partly sunny, with a high near 32. Heat index values as high as 40. South southeast wind around 27 km/h, with gusts as high as 39 km/h.
Tonight
Mostly cloudy, with a low around 27. South southeast wind 18 to 26 km/h, with gusts as high as 35 km/h.
Independence Day
A 20 percent chance of showers after 3pm. Partly sunny, with a high near 32. Heat index values as high as 39. South southeast wind 16 to 21 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 39 km/h.
Friday Night
A 40 percent chance of showers, mainly after 8pm. Increasing clouds, with a low around 27. South southeast wind 18 to 26 km/h, with gusts as high as 35 km/h.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 32. South southeast wind 16 to 26 km/h, with gusts as high as 37 km/h.
Saturday Night
Mostly cloudy, with a low around 26. South southeast wind 19 to 24 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 34 km/h.
Sunday
Mostly sunny, with a high near 32. Southeast wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 32 km/h.
Sunday Night
Partly cloudy, with a low around 26. South southeast wind 18 to 23 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 29 km/h.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 32. Southeast wind 10 to 15 km/h increasing to 18 to 23 km/h in the afternoon.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland TX
 27.88°N 97.32°W
Last Update:
12:31 pm CDT Jul 3, 2025
Forecast Valid:
2pm CDT Jul 3, 2025-6pm CDT Jul 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation