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Poison Lake Weather Forecast
Poison Lake, LA Weather Forecast Date: 306 AM CDT Fri Aug 07 2026
Weather forecast for Poison Lake, LA
Today Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Today... Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southeast winds around 5 mph. Chance of rain 40%. |
| Sat Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Saturday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. East winds around 5 mph, becoming southeast in the afternoon. Chance of rain 40%. Heat index values up to 105. |
| Sun Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Sunday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds around 5 mph. Chance of rain 50%. |
| Mon Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Monday... Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 90s. Temperature falling into the upper 80s in the afternoon. Chance of rain 70%. Heat index values up to 105. |
| Tue Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Tuesday... 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%. Heat index values up to 110. |
| Wed Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Wednesday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50%. Heat index values up to 110. |
Thu Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Thursday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110. |
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