Current conditions at
La Porte Municipal Airport (KT41)
Lat: 29.67°NLon: 95.06°WElev: 25ft.
Fair
90°F
32°C
| Humidity | 63% |
| Wind Speed | Calm |
| Barometer | 30.05 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 28 Aug 11:15 am CDT |
Extended Forecast for
Mont Belvieu TX
Today

High: 94 °F
Chance
T-stormsTonight
Low: 77 °F
Chance
T-storms then
Mostly ClearSaturday
High: 96 °F
Sunny then
Slight Chance
T-stormsSaturday Night

Low: 77 °F
Mostly Clear
Sunday
High: 94 °F
Sunny then
Slight Chance
T-stormsSunday Night

Low: 77 °F
Mostly Clear
Monday
High: 93 °F
Sunny then
Chance
T-stormsMonday Night

Low: 77 °F
Mostly Clear
Tuesday

High: 92 °F
Chance
T-storms
Detailed Forecast
Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 96. Heat index values as high as 104. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 77.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 77.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Mont Belvieu TX
29.86°N 94.87°W (Elev. 39 ft)
29.86°N 94.87°W (Elev. 39 ft)
11:01 am CDT Aug 28, 2026
11am CDT Aug 28, 2026-6pm CDT Sep 3, 2026


