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

84°F

29°C

Humidity 74%
Wind Speed S 9 mph
Barometer 29.95 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 26 Aug 10:35 pm CDT
Extended Forecast for

Channelview TX

  • Tonight

    Tonight: Partly cloudy, with a low around 81. South wind 5 to 10 mph.

    Low: 81 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 10am. Partly sunny and hot, with a high near 98. Heat index values as high as 104. Southwest wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 98 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 80. South wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 80 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.

    High: 94 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 79 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 81. South wind 5 to 10 mph.
Thursday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny and hot, with a high near 98. Heat index values as high as 104. Southwest wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 80. South wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph becoming light and variable after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.
Saturday Night
Mostly clear, with a low around 78.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 78.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 78.
Tuesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 78.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Channelview TX
 29.79°N 95.11°W (Elev. 23 ft)
Last Update:
7:46 pm CDT Aug 26, 2026
Forecast Valid:
10pm CDT Aug 26, 2026-6pm CDT Sep 2, 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