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Pasadena, TX Weather Forecast
Pasadena, TX Weather Forecast Date: 124 PM CDT Thu Sep 03 2026
The area/counties/county of: Coastal Harris, including the cities of: Pasadena and Baytown.or toggle through each period.
This Afternoon... Mostly cloudy with a chance of showers and thunderstorms. Near steady temperature in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 30%.
Tonight... Mostly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20%.
Friday... Partly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50%.
Friday Night... Partly cloudy. Humid with lows in the upper 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Saturday... Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 50%.
Saturday Night... Partly cloudy in the evening, then clearing. Lows in the upper 70s.
Sunday... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50%.
Sunday Night... Mostly clear. Lows in the upper 70s.
Labor Day... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30%. Heat index values up to 105.
Monday Night... Mostly clear. Lows in the upper 70s.
Tuesday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. Heat index values up to 105.
Tuesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s.
POP = Probability of Precipitation
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