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Lake Charles, AR 7-Day Weather Forecast
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Lake Charles Weather Forecast
Lake Charles, AR Weather Forecast Date: 1150 AM CDT Thu Aug 13 2026
Weather forecast for Lake Charles, AR
Today Hi: 101°FHi: 38°C Lo: 79°F Lo: 26°C |
This Afternoon... Mostly sunny. Hot with highs around 101. Southwest winds around 10 mph. Heat index values up to 112. |
| Fri Hi: 102°FHi: 39°C Lo: 79°F Lo: 26°C |
Friday... Sunny, hot with highs around 102. Southwest winds 5 to 10 mph. Heat index values up to 111. |
| Sat Hi: 104°FHi: 40°C Lo: 79°F Lo: 26°C |
Saturday... Sunny, hot with highs around 104. Southwest winds 5 to 10 mph. Heat index values up to 111. |
| Sun Hi: 105°FHi: 41°C Lo: 79°F Lo: 26°C |
Sunday... Clear, hot. Lows in the upper 70s. Highs around 105. Heat index values up to 115. |
Mon Hi: 100°FHi: 38°C Lo: 75°F Lo: 24°C |
Monday... Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 40%. Heat index values up to 110. |
| Tue Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. |
| Wed Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Wednesday... Mostly clear. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110. |
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