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.

Mostly Cloudy

71°F

22°C

Humidity 82%
Wind Speed S 12 mph
Barometer 30.04 in
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 29 Nov 9:35 pm CST
Extended Forecast for

3 Miles NNE Baytown TX

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 53. Southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and thunderstorms likely before 9am, then a slight chance of showers between 9am and 2pm. Cloudy, with a temperature falling to around 50 by 5pm. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F⇓

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers, then a chance of showers and thunderstorms after 3am. Cloudy, with a low around 44. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 54. North wind around 10 mph. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before midnight. Cloudy, with a low around 42. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 57.

    High: 57 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 58. Chance of precipitation is 70%.

    Low: 58 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 53. Southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers and thunderstorms likely before 9am, then a slight chance of showers between 9am and 2pm. Cloudy, with a temperature falling to around 50 by 5pm. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A slight chance of showers, then a chance of showers and thunderstorms after 3am. Cloudy, with a low around 44. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
Showers and possibly a thunderstorm. High near 54. North wind around 10 mph. Chance of precipitation is 90%.
Monday Night
A 50 percent chance of showers, mainly before midnight. Cloudy, with a low around 42. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly cloudy, with a high near 67.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Cloudy, with a low around 58. Chance of precipitation is 70%.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 67. Chance of precipitation is 70%.
Thursday Night
Showers likely. Cloudy, with a low around 53. Chance of precipitation is 60%.
Friday
Showers likely. Cloudy, with a high near 64. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Baytown TX
 29.79°N 94.95°W (Elev. 30 ft)
Last Update:
9:46 pm CST Nov 29, 2025
Forecast Valid:
9pm CST Nov 29, 2025-6pm CST Dec 6, 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