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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

Corpus Christi, Corpus Christi International Airport (KCRP)

Lat: 27.77°NLon: 97.51°WElev: 43ft.

Mostly Cloudy

80°F

27°C

Humidity 87%
Wind Speed Calm
Barometer 29.88 in (1011.6 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 2 Aug 3:51 am CDT
Extended Forecast for

5 Miles NW Sinton TX

  • Overnight

    Overnight: Partly cloudy, with a low around 78. Light south southwest wind.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 11am and 3pm. Partly sunny, with a high near 95. Heat index values as high as 104. Light and variable wind. Chance of precipitation is 20%.

    High: 95 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 77. South wind 5 to 8 mph.

    Low: 77 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 96. Heat index values as high as 109. Light south wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. South southeast wind 7 to 16 mph, with gusts as high as 23 mph.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. Southeast wind 8 to 16 mph, with gusts as high as 23 mph.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78. South southeast wind 6 to 15 mph, with gusts as high as 22 mph.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 78. Light south southwest wind.
Sunday
A slight chance of showers and thunderstorms between 11am and 3pm. Partly sunny, with a high near 95. Heat index values as high as 104. Light and variable wind. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 77. South wind 5 to 8 mph.
Monday
Sunny, with a high near 96. Heat index values as high as 109. Light south wind becoming southeast 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 78. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 95. South southeast wind 7 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 78. Southeast wind 8 to 16 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 94. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 78. South southeast wind 6 to 15 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 77.
Saturday
Mostly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Sinton TX
 28.09°N 97.56°W
Last Update:
1:51 am CDT Aug 2, 2026
Forecast Valid:
3am CDT Aug 2, 2026-6pm CDT Aug 8, 2026
 
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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