Weather WorldLake Chapeau, LA 7-Day Night Weather Forecast
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Lake Chapeau, LA Weather Forecast
Lake Chapeau, LA Weather Forecast Date: 141 PM CDT Sun Aug 30 2026
The area/counties/county of: Lower Terrebonne, including the cities of: Chauvin, Cocodrie, Dulac, and Montegut.or toggle through each period.
This Afternoon... Mostly cloudy with a chance of showers and thunderstorms. Near steady temperature in the upper 80s. Northeast winds 10 to 15 mph. Chance of rain 50%.
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. East winds 10 to 15 mph. Chance of rain 50%.
Monday... A chance of thunderstorms. Showers likely. Humid with highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 70%.
Monday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 50%.
Tuesday... Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 70%.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20%.
Wednesday... Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs around 90. Chance of rain 90%. Heat index values up to 105.
Wednesday Night... Partly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20%.
Thursday... Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 90. Chance of rain 70%. Heat index values up to 105.
Thursday Night... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 20%.
Friday... Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 70%. Heat index values up to 105.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. Chance of rain 50%.
POP = Probability of Precipitation
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