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City of American Falls, IdahoAmerican Falls, ID 7-Day Weather Forecast
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American Falls Weather Forecast
American Falls, ID Weather Forecast Date: 827 PM MST Mon Mar 02 2026
Weather forecast for American Falls, ID
Tonight Lo: 34°F Lo: 1°C |
Tonight... Mostly cloudy. A chance of rain in the evening. Patchy dense fog through the night. Colder. Lows 28 to 38. West winds around 10 mph. |
Tue Hi: 51°FHi: 11°C Lo: 32°F Lo: 0°C |
Tuesday... Partly sunny in the morning then clearing. Patchy dense fog in the morning. Highs around 51. Southwest winds up to 10 mph. |
Wed Hi: 56°FHi: 13°C Lo: 34°F Lo: 1°C |
Wednesday... Partly sunny. Highs 52 to 59. Southeast winds around 10 mph. |
Thu Hi: 43°FHi: 6°C Lo: 30°F Lo: -1°C |
Thursday... Mostly cloudy with a chance of snow and rain. Highs around 43. |
Fri Hi: 46°FHi: 8°C Lo: 26°F Lo: -3°C |
Friday... Mostly sunny with a slight chance of snow. Highs around 46. |
Sat Hi: 48°FHi: 9°C Lo: 36°F Lo: 2°C |
Saturday... Mostly clear. Lows 22 to 29. Highs around 48. |
| Sun Hi: 55°FHi: 13°C Lo: 36°F Lo: 2°C |
Sunday... Mostly cloudy. Lows 30 to 40. Highs 51 to 58. |
| Sun Hi: 55°FHi: 13°C Lo: 36°F Lo: 2°C |
Sunday... Mostly cloudy. Lows 30 to 40. Highs 51 to 58. |
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