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

72°F

22°C

Humidity 58%
Wind Speed S 5 mph
Barometer 30.26 in
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 19 Mar 11:55 am CDT
Extended Forecast for

Mont Belvieu TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Clear then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 81. Southwest wind 5 to 15 mph.

    High: 81 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, sunny, with a high near 85. Southwest wind 5 to 15 mph.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 64.

    Low: 64 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, sunny, with a high near 85.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. South wind 5 to 10 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 59. South wind 5 to 10 mph.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 81. Southwest wind 5 to 15 mph.
Friday Night
Mostly clear, with a low around 63. South wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Patchy fog before 10am. Otherwise, sunny, with a high near 85. Southwest wind 5 to 15 mph.
Saturday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 64.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mont Belvieu TX
 29.86°N 94.9°W (Elev. 62 ft)
Last Update:
11:17 am CDT Mar 19, 2026
Forecast Valid:
12pm CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
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