Poison Lake, ID 7-Day Weather Forecast
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Poison Lake Weather Forecast


Poison Lake, ID Weather Forecast Date: 1236 AM MDT Wed Aug 12 2026
Weather forecast for Poison Lake, ID
| Today Hi: 83°FHi: 28°C Lo: 53°F Lo: 12°C |
Today... Sunny. Patchy smoke this morning, then areas of smoke this afternoon. Highs 75 to 90. |
| Thu Hi: 77°FHi: 25°C Lo: 54°F Lo: 12°C |
Thursday... Partly cloudy with a chance of rain showers. A chance of thunderstorms. Areas of fog and smoke in the morning. Patchy smoke in the afternoon. Thunderstorms May produce gusty winds in the afternoon. Chance of rain 30%. Highs 69 to 83. |
| Fri Hi: 75°FHi: 24°C Lo: 52°F Lo: 11°C |
Friday... Showers. A chance of thunderstorms. Patchy smoke in the morning. Areas of fog. Thunderstorms May produce gusty winds in the afternoon. Chance of rain 80%. Highs 67 to 81. |
| Sat Hi: 78°FHi: 26°C Lo: 51°F Lo: 11°C |
Saturday... Partly cloudy with a chance of rain showers in the morning, then rain showers with a chance of thunderstorms in the afternoon. Areas of fog. Chance of rain 80%. Highs 70 to 84. |
| Sun Hi: 81°FHi: 27°C Lo: 54°F Lo: 12°C |
Sunday... Mostly sunny. Areas of fog in the morning. A slight chance of rain showers and thunderstorms in the afternoon. Chance of rain 20%. Highs 74 to 87. |
| Mon Hi: 82°FHi: 28°C Lo: 55°F Lo: 13°C |
Monday... Partly sunny. Areas of fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20%. Highs 74 to 88. |
| Tue Hi: 79°FHi: 26°C |
Tuesday... Partly sunny. Areas of fog in the morning. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Chance of rain 30%. Highs 71 to 85. |
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