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Rosa, LA Weather Forecast
Rosa, LA Weather Forecast Date: 307 PM CDT Thu Sep 10 2026
The area/counties/county of: St. Landry, including the cities of: Lawtell, Opelousas, and Eunice.or toggle through each period.
Tonight... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable. Chance of rain 20%.
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. Northwest winds around 5 mph, becoming south in the afternoon. Chance of rain 50%.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Saturday... Mostly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Humid with highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. South winds around 5 mph. Chance of rain 80%.
Saturday Night... Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.
Sunday... Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 70%. Heat index values up to 105.
Sunday Night... Partly cloudy in the evening, then clearing. Lows in the mid 70s.
Monday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. Heat index values up to 105.
Monday Night... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Tuesday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
Wednesday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30%. Heat index values up to 105.
Wednesday Night... Mostly cloudy in the evening, then clearing. Lows in the lower 70s.
POP = Probability of Precipitation
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