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

91°F

33°C

Humidity 59%
Wind Speed E 15 mph
Barometer 30.02 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 10 Jul 2:35 pm CDT
Extended Forecast for

Deer Park TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 92. Heat index values as high as 103. Southeast wind around 10 mph.

    High: 92 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 4am. Mostly clear, with a low around 80. Southeast wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 30%.

    Low: 80 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 92. Heat index values as high as 105. Light southeast wind increasing to 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph becoming light south after midnight.

    Low: 79 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 92 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 79. Chance of precipitation is 30%.

    Low: 79 °F

    Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms, mainly after 1pm. High near 90. Chance of precipitation is 80%.

    High: 90 °F

    Chance
    T-storms then
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.

    Low: 78 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.

    High: 88 °F

    T-storms
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 92. Heat index values as high as 103. Southeast wind around 10 mph.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 4am. Mostly clear, with a low around 80. Southeast wind 5 to 10 mph becoming light south after midnight. Chance of precipitation is 30%.
Saturday
A 50 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 92. Heat index values as high as 105. Light southeast wind increasing to 5 to 10 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph becoming light south after midnight.
Sunday
Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 92. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 4am, then a slight chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
Monday
Showers and thunderstorms, mainly after 1pm. High near 90. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Tuesday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 88. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 78.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 79.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park TX
 29.7°N 95.13°W (Elev. 30 ft)
Last Update:
1:20 pm CDT Jul 10, 2026
Forecast Valid:
2pm CDT Jul 10, 2026-6pm CDT Jul 16, 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