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Mayna, LA Weather Forecast
Mayna, LA Weather Forecast Date: 126 PM CDT Sat Sep 12 2026
The area/counties/county of: Catahoula, including the cities of: Jonesville and Harrisonburg.or toggle through each period.
This Afternoon... Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 90s. Southwest winds around 5 mph. Chance of rain 20%. Heat index values up to 109.
Tonight... Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph.
Sunday... Sunny. Patchy fog in the morning. Humid with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 109.
Sunday Night... Mostly clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Monday... Sunny. Highs in the upper 90s. Southwest winds around 5 mph, becoming south in the afternoon. Heat index values up to 109.
Monday Night... Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 110.
Tuesday... Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 110.
Wednesday... Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 110.
Thursday... Mostly clear. Lows in the lower 70s. Highs in the upper 90s. Heat index values up to 110.
POP = Probability of Precipitation
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