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

Kenedy Regional Airport (K2R9)

Lat: 28.82°NLon: 97.87°WElev: 289ft.

Partly Cloudy

81°F

27°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 29.93 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 21 Sep 12:50 am CDT
Extended Forecast for

Karnes City TX

  • Overnight

    Overnight: Mostly cloudy, with a low around 74. South southeast wind around 5 mph becoming calm.

    Low: 74 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 99. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. East southeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Heat index values as high as 103. Light northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Southeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 99. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 99. East wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 74. South southeast wind around 5 mph becoming calm.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 73. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 103. Light northeast wind becoming east 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 74. Southeast wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Mostly sunny and hot, with a high near 99. Light and variable wind becoming east 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Mostly sunny and hot, with a high near 99. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 74. East southeast wind 5 to 10 mph becoming light and variable in the evening.
Friday
Mostly sunny, with a high near 98.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 98.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Mostly sunny and hot, with a high near 99.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Karnes City TX
 28.88°N 97.89°W (Elev. 348 ft)
Last Update:
12:44 am CDT Sep 21, 2026
Forecast Valid:
1am CDT Sep 21, 2026-6pm CDT Sep 27, 2026
 
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Additional Resources

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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