| National Weather Service Forecast for:
American Falls ID Issued by: National Weather Service Pocatello, ID |
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| Updated: 4:31 pm MST Feb 1, 2026 | ||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 31. South southwest wind around 9 mph. |
| Monday |
Mostly sunny, with a high near 45. West southwest wind around 7 mph. |
| Monday Night |
Partly cloudy, with a low around 30. South wind around 6 mph. |
| Tuesday |
Mostly sunny, with a high near 46. South wind around 6 mph becoming west in the afternoon. |
| Tuesday Night |
Partly cloudy, with a low around 29. Light and variable wind becoming east southeast around 5 mph after midnight. |
| Wednesday |
Mostly sunny, with a high near 49. |
| Wednesday Night |
Partly cloudy, with a low around 30. |
| Thursday |
Sunny, with a high near 52. |
| Thursday Night |
Mostly clear, with a low around 30. |
| Friday |
Sunny, with a high near 53. |
| Friday Night |
Partly cloudy, with a low around 32. |
| Saturday |
Mostly sunny, with a high near 51. |
| Saturday Night |
Partly cloudy, with a low around 33. |
| Sunday |
A 10 percent chance of rain. Mostly sunny, with a high near 52. |
Forecast from NOAA-NWS for American Falls ID.
