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Big Lagoon, LA Weather Forecast
Big Lagoon, LA Weather Forecast Date: 451 PM CDT Mon Sep 14 2026
The area/counties/county of: Concordia, including the cities of: Vidalia, Ferriday, and West Ferriday.or toggle through each period.
Tonight... Mostly cloudy with a chance of showers and thunderstorms this evening, then mostly clear after midnight. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable. Chance of rain 40%.
Tuesday... Patchy fog in the morning. Sunny with highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Heat index values up to 111.
Tuesday Night... Partly cloudy in the evening, then clearing. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Wednesday... Sunny. Highs in the upper 90s. East winds 5 to 10 mph. Heat index values up to 108.
Wednesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable.
Thursday... Clear. Highs in the upper 90s. Lows in the upper 60s.
Thursday Night... Clear. Highs in the upper 90s. Lows in the upper 60s.
Friday... Mostly clear. Highs in the upper 90s. Lows around 70.
Saturday... Mostly clear. Highs in the upper 90s. Lows around 70.
Saturday Night... Partly cloudy in the evening, then clearing. Lows in the lower 70s.
Sunday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40%.
Sunday Night... Mostly cloudy in the evening, then clearing. Lows in the lower 70s.
POP = Probability of Precipitation
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