| NWS Forecast for: Marsh and Arbon Highlands Issued by: National Weather Service Pocatello, ID Last Update: 139 PM MDT Sat Oct 18 2025 |  |
| Tonight: Mostly clear. Lows 32 to 42. Sunday: Sunny. A chance of rain showers in the afternoon. Breezy. Highs 56 to 66. Sunday Night: Mostly cloudy with a chance of rain showers in the evening...then mostly clear after midnight. Colder. Lows 27 to 35. Monday: Sunny. Highs 42 to 52. Monday Night: Clear. Lows 22 to 32. Tuesday And Tuesday Night: Mostly clear. Highs 49 to 59. Lows 27 to 37. Wednesday: Sunny. Highs 54 to 63. Wednesday Night: Mostly cloudy. Lows 30 to 40. Thursday And Thursday Night: Mostly clear. Highs 51 to 61. Lows 30 to 40. Friday And Friday Night: Partly cloudy. Highs 54 to 63. Lows 35 to 44. Saturday: Partly sunny with a slight chance of rain showers. Highs 52 to 62. | |
| Zone Forecast: Marsh and Arbon Highlands | |
Visit your local NWS office at: https://www.weather.gov/pih |