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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

A Few Clouds

84°F

29°C

Humidity 80%
Wind Speed SE 9 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 16 Sep 10:51 pm CDT
Extended Forecast for

Corpus Christi TX

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 82. East southeast wind 7 to 10 mph.

    Low: 82 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms, mainly between noon and 3pm. Mostly sunny, with a high near 90. Heat index values as high as 109. North wind 8 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 82. East wind 8 to 15 mph, with gusts as high as 18 mph.

    Low: 82 °F

    Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 89. Heat index values as high as 103. East wind 9 to 16 mph, with gusts as high as 21 mph.

    High: 89 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 81. East wind 5 to 15 mph, with gusts as high as 18 mph.

    Low: 81 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. East wind 5 to 14 mph, with gusts as high as 18 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. East southeast wind 6 to 15 mph, with gusts as high as 18 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. East southeast wind 5 to 14 mph, with gusts as high as 18 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 81. East southeast wind 7 to 15 mph, with gusts as high as 18 mph.

    Low: 81 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 82. East southeast wind 7 to 10 mph.
Thursday
A 40 percent chance of showers and thunderstorms, mainly between noon and 3pm. Mostly sunny, with a high near 90. Heat index values as high as 109. North wind 8 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 82. East wind 8 to 15 mph, with gusts as high as 18 mph.
Friday
A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 89. Heat index values as high as 103. East wind 9 to 16 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 81. East wind 5 to 15 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 89. East wind 5 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 81. East southeast wind 6 to 15 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 90. East southeast wind 5 to 14 mph, with gusts as high as 18 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 81. East southeast wind 7 to 15 mph, with gusts as high as 18 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 89.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 81.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 89.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 81.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corpus Christi TX
 27.79°N 97.4°W
Last Update:
1:51 pm CDT Sep 16, 2026
Forecast Valid:
11pm CDT Sep 16, 2026-6pm CDT Sep 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation