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

Excessive Rainfall Possible for the Gulf Coast and Florida; 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 parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

Light Rain Fog/Mist

78°F

26°C

Humidity 87%
Wind Speed N 17 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 74°F (23°C)
Visibility 3.00 mi
Heat Index80°F (27°C)
Last update 4 Oct 2:51 pm CDT
Extended Forecast for

Sinton TX

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Heat index values as high as 87. North northeast wind around 14 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Partly sunny, with a high near 84. Heat index values as high as 93. North northeast wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 84 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 70. North wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 70 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 87. North northeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 87 °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 89. North wind 6 to 10 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 72. Calm wind becoming north northeast 5 to 8 mph after midnight.

    Low: 72 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 87. North northeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 87 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Heat index values as high as 87. North northeast wind around 14 mph, with gusts as high as 23 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 72. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 84. Heat index values as high as 93. North northeast wind 11 to 16 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 70. North wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 87. North northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 70. Northeast wind 3 to 8 mph.
Wednesday
Sunny, with a high near 89. North wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 72. Calm wind becoming north northeast 5 to 8 mph after midnight.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 87. North northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sinton TX
 28.04°N 97.53°W
Last Update:
1:46 pm CDT Oct 4, 2026
Forecast Valid:
3pm CDT Oct 4, 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