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.

Partly Cloudy

31°C

87°F

Humidity 62%
Wind Speed N 11 km/h
Barometer 30.03 in
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index34°C (94°F)
Last update 15 Jul 2:35 pm CDT
Extended Forecast for

Baytown TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 34. Heat index values as high as 42. South wind around 15 km/h.

    High: 34 °C

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 25. South wind 5 to 15 km/h.

    Low: 25 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34. Heat index values as high as 41. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 34 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. South wind 5 to 15 km/h becoming southwest after midnight.

    Low: 24 °C

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 33. West wind 5 to 10 km/h becoming southeast in the afternoon.

    High: 33 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °C

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.

    High: 32 °C

    T-storms
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26.

    Low: 26 °C

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.

    High: 33 °C

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 34. Heat index values as high as 42. South wind around 15 km/h.
Tonight
Mostly clear, with a low around 25. South wind 5 to 15 km/h.
Wednesday
Sunny, with a high near 34. Heat index values as high as 41. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Wednesday Night
Partly cloudy, with a low around 24. South wind 5 to 15 km/h becoming southwest after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 33. West wind 5 to 10 km/h becoming southeast in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 26.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A 20 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:
Baytown TX
 29.73°N 94.97°W (Elev. 26 m)
Last Update:
1:20 pm CDT Jul 15, 2025
Forecast Valid:
2pm CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
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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