| National Weather Service Forecast for:
American Falls ID Issued by: National Weather Service Pocatello, ID |
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| Updated: 9:31 am MDT May 26, 2026 | ||||||||||||||||||
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| Today |
Partly sunny, with a high near 77. South southeast wind 11 to 15 mph, with gusts as high as 24 mph. |
| Tonight |
Partly cloudy, with a low around 48. South southeast wind 6 to 15 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. |
| Wednesday |
Mostly sunny, with a high near 78. Northeast wind 6 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 23 mph. |
| Wednesday Night |
Partly cloudy, with a low around 49. Southeast wind 5 to 8 mph becoming east northeast in the evening. Winds could gust as high as 18 mph. |
| Thursday |
Mostly sunny, with a high near 79. South southeast wind 5 to 11 mph, with gusts as high as 22 mph. |
| Thursday Night |
Partly cloudy, with a low around 49. |
| Friday |
Sunny, with a high near 74. |
| Friday Night |
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 46. |
| Saturday |
Rain likely before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 65. Chance of precipitation is 60%. |
| Saturday Night |
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 44. |
| Sunday |
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 68. |
| Sunday Night |
Partly cloudy, with a low around 43. |
| Monday |
Sunny, with a high near 72. |
Forecast from NOAA-NWS for American Falls ID.