| NWS Forecast for: La Porte TX Issued by: National Weather Service Houston, TX Last Update: 1:21 pm CDT Jul 19, 2026 |  |
| This Afternoon: Sunny, with a high near 95. Heat index values as high as 107. Southeast wind 5 to 10 mph. Tonight: Mostly clear, with a low around 76. South wind 5 to 10 mph becoming west after midnight. Monday: Sunny, with a high near 96. Heat index values as high as 104. West wind around 5 mph becoming south in the afternoon. Monday Night: Mostly clear, with a low around 76. South wind around 10 mph becoming west after midnight. Tuesday: Sunny and hot, with a high near 98. West wind 5 to 10 mph. Tuesday Night: Mostly clear, with a low around 79. Wednesday: Mostly sunny and hot, with a high near 98. Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80. Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 80. Friday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94. Friday Night: Mostly clear, with a low around 80. Saturday: Sunny, with a high near 94. | |
| La Porte TX 29.66°N 95.05°W (Elev. 23 ft) | |
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