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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

Mostly Cloudy

88°F

31°C

Humidity 68%
Wind Speed N 17 mph
Barometer 29.83 in (1010.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 3 Oct 4:51 pm CDT
Extended Forecast for

2 Miles SSW Sinton TX

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 87. Heat index values as high as 94. North northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am. Low around 73. North northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 73 °F

    Showers then
    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Increasing clouds, with a high near 83. Heat index values as high as 91. North wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 83 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 73. North northeast wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 85. North northeast wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 85 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. North wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88. North wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Northeast wind 3 to 8 mph.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90. North wind 7 to 11 mph.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 87. Heat index values as high as 94. North northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms, mainly before 3am. Low around 73. North northeast wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Increasing clouds, with a high near 83. Heat index values as high as 91. North wind 14 to 18 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 73. North northeast wind 11 to 16 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 85. North northeast wind 13 to 17 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 71. North wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 88. North wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 70. Northeast wind 3 to 8 mph.
Wednesday
Sunny, with a high near 90. North wind 7 to 11 mph.
Wednesday Night
Mostly clear, with a low around 70.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 70.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 70.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Sinton TX
 28.02°N 97.53°W
Last Update:
1:46 pm CDT Oct 3, 2026
Forecast Valid:
5pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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