Current conditions at

La Porte Municipal Airport (KT41)

Lat: 29.67°NLon: 95.06°WElev: 25ft.

Fair

36°F

2°C

Humidity 42%
Wind Speed NW 9 mph
Barometer 30.41 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 18 Jan 6:35 am CST
Extended Forecast for

Mont Belvieu TX

  • Today

    Today: Sunny, with a high near 57. Northwest wind around 5 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Patchy frost before 4am, then patchy frost after 5am.  Otherwise, clear, with a low around 38. Southwest wind around 5 mph becoming calm  after midnight.

    Low: 38 °F

    Clear then
    Patchy Frost

  • M.L.King Day

    M.L.King Day: Patchy frost before 8am.  Otherwise, sunny, with a high near 65. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

    High: 65 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. Northeast wind around 10 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 49.

    Low: 49 °F

    Cloudy

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 64. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers then
    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 57. Northwest wind around 5 mph.
Tonight
Patchy frost before 4am, then patchy frost after 5am. Otherwise, clear, with a low around 38. Southwest wind around 5 mph becoming calm after midnight.
M.L.King Day
Patchy frost before 8am. Otherwise, sunny, with a high near 65. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph becoming northeast after midnight.
Tuesday
Partly sunny, with a high near 61. Northeast wind around 10 mph.
Tuesday Night
Cloudy, with a low around 49.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 64. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
A 20 percent chance of showers before noon. Partly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Partly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 59.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Mont Belvieu TX
 29.84°N 94.87°W (Elev. 36 ft)
6:20 am CST Jan 18, 2026
6am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database