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

Palacios Municipal Airport (KPSX)

Lat: 28.72°NLon: 96.25°WElev: 13ft.

Fair with Haze

85°F

29°C

Humidity 80%
Wind Speed SE 7 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 78°F (26°C)
Visibility 4.00 mi
Heat Index97°F (36°C)
Last update 13 Jul 6:53 pm CDT
Extended Forecast for

Port O Connor TX

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 83. South southeast wind 9 to 13 mph.

    Low: 83 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 87. Heat index values as high as 100. South wind 9 to 13 mph.

    High: 87 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 83. Southeast wind 10 to 13 mph. Chance of precipitation is 30%.

    Low: 83 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Heat index values as high as 99. Southeast wind around 11 mph.

    High: 87 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 84. Southeast wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

    Low: 84 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 88. South southeast wind 13 to 15 mph, with gusts as high as 18 mph.

    High: 88 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 84. Southeast wind around 16 mph, with gusts as high as 20 mph.

    Low: 84 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 87. South southeast wind around 14 mph.

    High: 87 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 84. Southeast wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 84 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 83. South southeast wind 9 to 13 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 87. Heat index values as high as 100. South wind 9 to 13 mph.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 83. Southeast wind 10 to 13 mph. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Heat index values as high as 99. Southeast wind around 11 mph.
Wednesday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 84. Southeast wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.
Thursday
Partly sunny, with a high near 88. South southeast wind 13 to 15 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 84. Southeast wind around 16 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 87. South southeast wind around 14 mph.
Friday Night
Partly cloudy, with a low around 84. Southeast wind 11 to 14 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 83.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 83.
Monday
Sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port O Connor TX
 28.44°N 96.4°W
Last Update:
1:46 pm CDT Jul 13, 2026
Forecast Valid:
7pm CDT Jul 13, 2026-6pm CDT Jul 20, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation