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Today's Weather - Grand Isle, LA
January 13, 2026 7:46 AMSouth LaFourche L Miller Jr Arpt36°Feels Like 36°Hi 58°F Lo 36°FMostly Sunny -
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Weather Details
- Windchill 50ºF Daily Rain --
- Dewpoint 39ºF Monthly Rain 11"
- Humidity 64% Avg. Wind NNE 6mph
- Pressure -- Wind Gust --
- Sunrise 6:55 AM Moon Waning Crescent
- Sunset 5:22 PM UV Index 4 (Moderate)
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