Weather WorldLake Nassau, TX 7-Day Night Weather Forecast
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Lake Nassau, TX Weather Forecast
Lake Nassau, TX Weather Forecast Date: 123 AM CDT Fri Sep 18 2026
The area/counties/county of: Coastal Harris, including the cities of: Pasadena and Baytown.or toggle through each period.
Rest of Tonight... Mostly clear. Near steady temperature around 80. East winds around 5 mph.
Friday... Sunny. Highs in the lower 90s. East winds 5 to 10 mph.
Friday Night... Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph, becoming east after midnight.
Saturday... Sunny. Highs in the lower 90s. Northeast winds around 5 mph, becoming east in the afternoon.
Saturday Night... Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Sunday... Sunny. Highs in the lower 90s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
Monday... Mostly sunny. Highs in the lower 90s. Heat index values up to 105.
Monday Night... Mostly clear. Lows in the upper 70s.
Tuesday... Sunny, hot with highs in the mid 90s. Heat index values up to 105.
Tuesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s.
Wednesday... Sunny. Highs in the mid 90s. Heat index values up to 105.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s.
POP = Probability of Precipitation
Lake Nassau Radar Loop
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