Texas · NWS CRP office

Corpus Christi, TX weather

It is 78°F and cloudy at Port Aransas, Mustang Beach Airport as of Oct 28, 12:35 AM CDT. Overnight: Slight Chance Showers And Thunderstorms, low near 76°F, 33% chance of precipitation. Forecast from the National Weather Service, issued Oct 27, 5:56 PM CDT.

Updated Oct 28, 1:15 AM CDT (snapshot)

Current conditions

Temperature

78°F

Cloudy · feels like 79°F

Wind

E 8 mph

Humidity 77% · dew point 70°F

Pressure · visibility

30.11 inHg

Visibility 10 mi

Observed at Port Aransas, Mustang Beach Airport (KRAS), Oct 28, 12:35 AM CDT. Station readings can lag or be missing.

Alerts for this area

Coastal Flood Advisory Minor Expected

Coastal Flood Advisory issued October 27 at 11:14PM CDT until October 29 at 5:00AM CDT by NWS Corpus Christi TX

Area
Aransas Islands; Kleberg Islands; Nueces Islands; Calhoun Islands
In effect
Oct 27, 11:14 PM CDT
Until
Oct 29, 5:00 AM CDT
Issued by
NWS Corpus Christi TX
Full text

* WHAT...Minor coastal flooding. * WHERE...Aransas Islands, Kleberg Islands, Nueces Islands and Calhoun Islands Counties. * WHEN...Until 5 AM CDT Thursday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected.

What to do: If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Around the NWS CRP forecast area

1 active alert covers zones served by the CRP office near Corpus Christi:

  • Coastal Flood Advisory

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. Texas has 2 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Corpus Christi (local time)
TimeTempForecastPrecip. chanceWind
Wed 1 AM78°FSlight Chance Showers And Thunderstorms23%ESE 8 mph
Wed 2 AM78°FChance Showers And Thunderstorms25%ESE 7 mph
Wed 3 AM78°FChance Showers And Thunderstorms27%ESE 7 mph
Wed 4 AM78°FChance Showers And Thunderstorms29%ESE 6 mph
Wed 5 AM77°FChance Showers And Thunderstorms33%ESE 6 mph
Wed 6 AM77°FChance Showers And Thunderstorms37%E 6 mph
Wed 7 AM77°FChance Showers And Thunderstorms41%E 5 mph
Wed 8 AM77°FChance Showers And Thunderstorms43%E 6 mph
Wed 9 AM76°FChance Showers And Thunderstorms44%E 6 mph
Wed 10 AM77°FChance Showers And Thunderstorms45%ENE 7 mph
Wed 11 AM78°FChance Showers And Thunderstorms44%E 8 mph
Wed 12 PM78°FChance Showers And Thunderstorms43%ESE 8 mph
Wed 1 PM79°FChance Showers And Thunderstorms41%ESE 10 mph
Wed 2 PM79°FChance Showers And Thunderstorms39%ESE 12 mph
Wed 3 PM79°FChance Showers And Thunderstorms36%ESE 13 mph
Wed 4 PM80°FChance Showers And Thunderstorms34%ESE 14 mph
Wed 5 PM78°FChance Showers And Thunderstorms25%ESE 15 mph
Wed 6 PM78°FSlight Chance Showers And Thunderstorms17%ESE 15 mph
Wed 7 PM78°FMostly Cloudy9%ESE 14 mph
Wed 8 PM78°FMostly Cloudy8%ESE 14 mph
Wed 9 PM78°FMostly Cloudy6%ESE 13 mph
Wed 10 PM78°FMostly Cloudy3%ESE 13 mph
Wed 11 PM79°FPartly Cloudy4%ESE 13 mph
Thu 12 AM78°FPartly Cloudy4%SE 13 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Corpus Christi can differ.

7-day forecast

Overnight

Low 76°F

A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 76. East southeast wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

High 80°F·Low 76°F

A chance of showers and thunderstorms. Mostly sunny, with a high near 80. Heat index values as high as 85. East wind 5 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. East southeast wind 9 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

High 79°F·Low 75°F

A chance of rain showers between 7am and 1pm. Partly sunny, with a high near 79. East southeast wind 9 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday Night: Mostly cloudy, with a low around 75. East southeast wind 13 to 16 mph, with gusts as high as 20 mph.

Friday

High 80°F·Low 75°F

A slight chance of rain showers after 7am. Mostly sunny, with a high near 80. Southeast wind around 13 mph. Chance of precipitation is 20%.

Friday Night: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 75. Southeast wind 6 to 12 mph. Chance of precipitation is 20%.

Saturday

High 81°F·Low 75°F

Mostly sunny, with a high near 81. Southeast wind 5 to 10 mph.

Saturday Night: Mostly clear, with a low around 75. Southeast wind 5 to 10 mph.

Sunday

High 81°F·Low 76°F

Mostly sunny, with a high near 81.

Sunday Night: Partly cloudy, with a low around 76.

Monday

High 81°F·Low 74°F

Mostly sunny, with a high near 81.

Monday Night: Partly cloudy, with a low around 74.

Tuesday

High 80°F

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.

Nearby cities

See every city we cover in Texas, or check all active alerts.

About this forecast

Forecast office
Corpus Christi is served by the National Weather Service CRP forecast office, forecast zone TXZ443, county zone TXC355.
Location used
The Census Bureau's internal point for Corpus Christi (27.7543, -97.1734), in Nueces County. Population: 317,317 (2024 estimate), number 8 of the 154 Texas cities on this site.
Radar
Nearest NWS radar: KCRP. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/27.7543,-97.1734 (forecast issued Oct 27, 5:56 PM CDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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