| NWS Forecast for: Western Lemhi County Issued by: National Weather Service Missoula, MT Last Update: 1223 PM MDT Sat Sep 26 2026 | |
| Tonight: Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. Sunday: Mostly cloudy. Highs in the upper 50s to mid 60s. Sunday Night: Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the 40s. Monday: Mostly sunny. Highs in the 60s. Monday Night: Mostly clear. Lows in the upper 30s to mid 40s. Tuesday: Mostly sunny. Highs in the mid 60s to lower 70s. Tuesday Night: Mostly clear. Lows in the 40s. Wednesday: Mostly sunny. Highs in the mid 60s to lower 70s. Wednesday Night: Mostly clear. Lows in the 40s. Thursday: Mostly sunny. Highs in the mid 60s to lower 70s. Thursday Night: Partly cloudy. Lows in the 40s. Friday: Partly cloudy. Highs in the mid 60s to lower 70s. Friday Night: Partly cloudy. Lows in the 40s. Saturday: Mostly sunny. Highs in the 60s. | |
| Zone Forecast: Western Lemhi County | |
Visit your local NWS office at: https://www.weather.gov/mso |