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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Thunderstorm

83°F

28°C

Humidity 82%
Wind Speed E 17 mph
Barometer 30.10 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 18 Sep 12:35 am CDT
Extended Forecast for

Ingleside TX

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 82. East southeast wind around 9 mph.

    Low: 82 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly between 11am and 1pm. Sunny, with a high near 93. Heat index values as high as 107. East wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 93 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 81. East southeast wind 5 to 13 mph.

    Low: 81 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Sunny, with a high near 92. Heat index values as high as 107. East wind 5 to 11 mph.

    High: 92 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 82. East southeast wind 5 to 11 mph.

    Low: 82 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. East southeast wind 5 to 10 mph.

    High: 92 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. East southeast wind 6 to 10 mph.

    Low: 82 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. East southeast wind 5 to 10 mph.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 82. East southeast wind 5 to 10 mph.

    Low: 82 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 82. East southeast wind around 9 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly between 11am and 1pm. Sunny, with a high near 93. Heat index values as high as 107. East wind 8 to 14 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 81. East southeast wind 5 to 13 mph.
Saturday
A 20 percent chance of showers before 1pm. Sunny, with a high near 92. Heat index values as high as 107. East wind 5 to 11 mph.
Saturday Night
Mostly clear, with a low around 82. East southeast wind 5 to 11 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. East southeast wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 82. East southeast wind 6 to 10 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. East southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 82. East southeast wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 82.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 82.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ingleside TX
 27.86°N 97.22°W
Last Update:
1:46 pm CDT Sep 17, 2026
Forecast Valid:
12am CDT Sep 18, 2026-6pm CDT Sep 24, 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