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Chackbay, LA Weather Forecast
Chackbay, LA Weather Forecast Date: 535 AM CDT Mon Sep 14 2026
The area/counties/county of: Upper Lafourche, including the cities of: Thibodaux, Raceland, and Lockport.or toggle through each period.
Today... Sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Northwest winds around 5 mph, becoming northeast this afternoon. Chance of rain 40%. Heat index values up to 109.
Tonight... Mostly clear. Humid with lows in the mid 70s. Southwest winds around 5 mph in the evening, becoming light and variable.
Tuesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. North winds around 5 mph, becoming east around 5 mph in the afternoon. Chance of rain 20%. Heat index values up to 107.
Tuesday Night... Mostly clear. Humid with lows in the upper 70s. Southeast winds around 5 mph, becoming northeast after midnight.
Wednesday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds 15 to 20 mph. Chance of rain 70%.
Wednesday Night... Mostly clear. Lows in the mid 70s. Highs in the upper 80s.
Thursday... Mostly clear. Lows in the mid 70s. Highs in the upper 80s.
Friday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Friday Night... Partly cloudy in the evening, then clearing. Lows in the mid 70s.
Saturday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60%.
Saturday Night... Partly cloudy in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20%.
POP = Probability of Precipitation
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