| NWS Forecast for: Lower Clark Fork Region Issued by: National Weather Service Missoula, MT Last Update: 1222 AM MDT Wed Sep 30 2026 |  |
| Today: Mostly cloudy. A 20 percent chance of rain until late afternoon. Highs in the upper 50s to mid 60s. Tonight: Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 30s to mid 40s. Thursday: Mostly cloudy. Highs in the 60s. Thursday Night: Partly cloudy. Lows in the upper 30s to mid 40s. Friday: Partly cloudy. Highs in the upper 60s to mid 70s. Friday Night: Mostly clear. Lows in the 40s. Saturday: Mostly sunny. Highs in the upper 60s to mid 70s. Saturday Night: Mostly clear. Lows in the 40s. Sunday: Mostly sunny. Highs in the 70s. Sunday Night: Mostly clear. Lows in the mid 40s to lower 50s. Monday: Mostly sunny. Highs in the 70s. Monday Night: Partly cloudy. Lows in the 40s. Tuesday: Mostly sunny. Highs in the upper 60s to mid 70s. | |
| Zone Forecast: Lower Clark Fork Region | |
Visit your local NWS office at: https://www.weather.gov/mso |