Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

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

Lat: 27.69°NLon: 97.29°WElev: 20ft.

Overcast

81°F

27°C

Humidity 94%
Wind Speed SE 8 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 18 Sep 6:56 am CDT
Extended Forecast for

3 Miles SSE Corpus Christi TX

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before 1pm.  Mostly sunny, with a high near 86. Heat index values as high as 101. East northeast wind 10 to 16 mph, with gusts as high as 20 mph.

    High: 86 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 82. East wind 7 to 15 mph.

    Low: 82 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Heat index values as high as 100. North northwest wind 6 to 15 mph becoming east southeast in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 82. East southeast wind 6 to 15 mph.

    Low: 82 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87. East southeast wind 6 to 14 mph.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 83. East southeast wind 8 to 15 mph.

    Low: 83 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 87. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly clear, with a low around 82. East southeast wind 5 to 13 mph.

    Low: 82 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms.  Sunny, with a high near 89. Light southeast wind becoming east 8 to 13 mph in the morning.

    High: 89 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 86. Heat index values as high as 101. East northeast wind 10 to 16 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 82. East wind 7 to 15 mph.
Saturday
Sunny, with a high near 86. Heat index values as high as 100. North northwest wind 6 to 15 mph becoming east southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 82. East southeast wind 6 to 15 mph.
Sunday
Sunny, with a high near 87. East southeast wind 6 to 14 mph.
Sunday Night
Partly cloudy, with a low around 83. East southeast wind 8 to 15 mph.
Monday
Sunny, with a high near 87. Light and variable wind becoming east southeast 8 to 13 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 82. East southeast wind 5 to 13 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89. Light southeast wind becoming east 8 to 13 mph in the morning.
Tuesday Night
Mostly clear, with a low around 82.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 82.
Thursday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Corpus Christi TX
 27.75°N 97.37°W
1:46 am CDT Sep 18, 2026
9am CDT Sep 18, 2026-6pm CDT Sep 24, 2026
 
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