Weather WorldUpper Slope Reservoir, ID 7-Day Weather Forecast
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Upper Slope Reservoir Weather Forecast
Upper Slope Reservoir, ID Weather Forecast Date: 230 AM MDT Mon Aug 17 2026
Weather forecast for Upper Slope Reservoir, ID
Today Hi: 89°FHi: 32°C Lo: 60°F Lo: 16°C |
Today... Mostly cloudy this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Chance of rain 20%. Highs 86 to 91. |
Tue Hi: 90°FHi: 32°C Lo: 59°F Lo: 15°C |
Tuesday... Mostly sunny. Highs 87 to 92. |
| Wed Hi: 91°FHi: 33°C Lo: 61°F Lo: 16°C |
Wednesday... Sunny. Highs 88 to 93. |
Thu Hi: 96°FHi: 36°C Lo: 65°F Lo: 18°C |
Thursday... Partly cloudy. Lows 57 to 63. Highs 93 to 98. |
| Fri Hi: 95°FHi: 35°C Lo: 63°F Lo: 17°C |
Friday... Mostly sunny. Highs 92 to 97. |
| Sat Hi: 89°FHi: 32°C Lo: 60°F Lo: 16°C |
Saturday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20%. Highs 86 to 91. |
| Sun Hi: 85°FHi: 29°C |
Sunday... Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20%. Highs 82 to 87. |
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