77501 Weather (Pasadena, TX)

Weather forecast for: Pasadena TX

Last Update: 7:20 pm CDT Sep 5, 2026

Tonight: A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 78. Southeast wind around 5 mph becoming calm. Chance of precipitation is 40%.

Sunday: A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. South wind around 5 mph becoming calm in the evening.

Labor Day: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 93. Heat index values as high as 106. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%.

Monday Night: Mostly clear, with a low around 78. South wind around 5 mph becoming calm in the evening.

Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 92.

Tuesday Night: Mostly clear, with a low around 79.

Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92.

Wednesday Night: Partly cloudy, with a low around 78.

Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92.

Thursday Night: Partly cloudy, with a low around 78.

Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.

Friday Night: Partly cloudy, with a low around 78.

Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.