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

La Porte Municipal Airport (KT41)

Lat: 29.67°NLon: 95.06°WElev: 25ft.

Fair

90°F

32°C

Humidity 59%
Wind Speed SE 17 mph
Barometer 29.87 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 29 Sep 1:55 pm CDT
Extended Forecast for

Old River-Winfree TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 91. Southeast wind around 10 mph.

    High: 91 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly between noon and 2pm. Mostly sunny, with a high near 91. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 91 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers between midnight and 3am. Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 78. Southeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 78 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.

    Low: 77 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 89. Chance of precipitation is 70%.

    High: 89 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 87. Chance of precipitation is 80%.

    High: 87 °F

    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 91. Southeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 77. Southeast wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly between noon and 2pm. Mostly sunny, with a high near 91. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of showers between midnight and 3am. Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 78. Southeast wind around 10 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 89. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Saturday
Showers and possibly a thunderstorm. High near 87. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Monday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old River-Winfree TX
 29.88°N 94.82°W (Elev. 26 ft)
Last Update:
2:06 pm CDT Sep 29, 2026
Forecast Valid:
2pm CDT Sep 29, 2026-6pm CDT Oct 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation