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La Porte Muni, TX Weather Forecast
La Porte Muni, TX Weather Forecast Date: 733 PM CDT Sat Aug 22 2026
The area/counties/county of: Coastal Harris, including the cities of: Pasadena and Baytown.or toggle through each period.
Tonight... Mostly clear with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows around 80. Southwest winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 124 early this evening.
Sunday... Sunny, hot with highs around 100. West winds around 5 mph, becoming south in the afternoon. Heat index values up to 110.
Sunday Night... Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 108 early in the evening.
Monday... Mostly sunny. Hot with highs in the upper 90s. Southwest winds 5 to 10 mph, becoming south 10 to 15 mph in the afternoon. Heat index values up to 111.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Humid with lows around 80. South winds 10 to 15 mph. Heat index values up to 107 early in the evening.
Tuesday... Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 110.
Tuesday Night... Clear. Lows around 80. Heat index values up to 105 early in the evening.
Wednesday... Sunny, hot with highs in the upper 90s. Heat index values up to 110.
Wednesday Night... Mostly clear. Lows around 80. Heat index values up to 110 early in the evening.
Thursday... Sunny, hot with highs in the upper 90s. Heat index values up to 110.
Thursday Night... Partly cloudy in the evening, then becoming mostly clear. Lows around 80. Heat index values up to 105 early in the evening.
Friday... Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 110.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.
POP = Probability of Precipitation
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