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Petit Lac, LA 7-Day Night Weather Forecast
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Petit Lac, LA Weather Forecast
Petit Lac, LA Weather Forecast Date: 307 PM CDT Fri Oct 16 2026
The area/counties/county of: Avoyelles, including the cities of: Effie, Marksville, Bunkie, Cottonport, Simmesport, and Mansura.or toggle through each period.
Tonight... Partly cloudy this evening, then becoming mostly clear. Cooler with lows around 50. North winds 15 to 20 mph with gusts up to 30 mph.
Saturday... Sunny, cooler with highs in the lower 70s. North winds 15 to 20 mph with gusts up to 30 mph.
Saturday Night... Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph.
Sunday... Sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph.
Monday... Clear. Highs in the upper 70s. Lows in the upper 40s.
Monday Night... Clear. Highs in the upper 70s. Lows in the upper 40s.
Tuesday... Clear. Highs in the lower 80s. Lows in the upper 40s.
Tuesday Night... Clear. Highs in the lower 80s. Lows in the upper 40s.
Wednesday... Clear. Highs in the upper 80s. Lows in the lower 50s.
Thursday... Clear. Highs in the upper 80s. Lows in the lower 50s.
POP = Probability of Precipitation
Petit Lac Radar Loop
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