| NWS Forecast for: Idaho Falls ID Issued by: National Weather Service Pocatello, ID Last Update: 5:31 am MDT May 21, 2026 | |
Overnight: Scattered showers. Mostly cloudy, with a low around 40. Light north northeast wind. Chance of precipitation is 50%. Thursday: Scattered showers, mainly before 10am. Partly sunny, with a high near 60. Light northeast wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. Thursday Night: Partly cloudy, with a low around 34. North northeast wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 23 mph. Friday: Partly sunny, with a high near 67. Light and variable wind becoming west southwest around 6 mph in the afternoon. Friday Night: Partly cloudy, with a low around 39. South southwest wind 5 to 7 mph becoming east southeast after midnight. Saturday: Sunny, with a high near 76. Saturday Night: Mostly clear, with a low around 46. Sunday: Sunny, with a high near 81. Sunday Night: Partly cloudy, with a low around 47. Memorial Day: Sunny, with a high near 81. Monday Night: Partly cloudy, with a low around 48. Tuesday: Mostly sunny, with a high near 73. Tuesday Night: A 20 percent chance of rain. Partly cloudy, with a low around 42. Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69. | |
| Idaho Falls ID 43.48°N 112.04°W (Elev. 4701 ft) | |
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