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

29°C

84°F

Humidity 77%
Wind Speed S 15 km/h
Barometer 30.02 in
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index34°C (93°F)
Last update 12 Jul 8:55 pm CDT
Extended Forecast for

Kemah TX

  • Tonight

    Tonight: Partly cloudy, with a low around 26. South wind 10 to 15 km/h.

    Low: 26 °C

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 32. Heat index values as high as 39. South wind 10 to 20 km/h. Chance of precipitation is 40%.

    High: 32 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 26. South wind 10 to 15 km/h.

    Low: 26 °C

    Slight Chance
    T-storms

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 32. Heat index values as high as 39. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Chance of precipitation is 50%.

    High: 32 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. South wind 5 to 15 km/h.

    Low: 26 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 32. Chance of precipitation is 20%.

    High: 32 °C

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25.

    Low: 25 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    High: 33 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25.

    Low: 25 °C

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. South wind 10 to 15 km/h.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 32. Heat index values as high as 39. South wind 10 to 20 km/h. Chance of precipitation is 40%.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 26. South wind 10 to 15 km/h.
Monday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 32. Heat index values as high as 39. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 26. South wind 5 to 15 km/h.
Tuesday
A slight chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 25.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 26.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kemah TX
 29.52°N 95.03°W (Elev. 20 m)
Last Update:
7:20 pm CDT Jul 12, 2025
Forecast Valid:
9pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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