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Lake Charles, LA Weather Forecast
Lake Charles, LA Weather Forecast Date: 306 AM CDT Mon Aug 31 2026
The area/counties/county of: Southern Calcasieu, including the cities of: Lake Charles, Carlyss, Bell City, Hayes, and Iowa.or toggle through each period.
Today... Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. East winds 5 to 10 mph. Chance of rain 40%. Heat index values up to 106.
Tonight... Partly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. East winds 5 to 10 mph. Chance of rain 50%.
Tuesday... Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Humid with highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 80%.
Tuesday Night... Partly cloudy with a chance of showers. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 50%.
Wednesday... Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs around 90. Southeast winds 5 to 10 mph. Chance of rain 70%.
Wednesday Night... Partly cloudy. Lows in the mid 70s.
Thursday... Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60%.
Thursday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Friday... Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70%. Heat index values up to 105.
Friday Night... Partly cloudy in the evening, then clearing. Lows in the mid 70s.
Saturday... Sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60%. Heat index values up to 105.
Saturday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
POP = Probability of Precipitation
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