| NWS Forecast for: Butte/Blackfoot Region Issued by: National Weather Service Missoula, MT Last Update: 1222 PM MDT Tue Sep 29 2026 |  |
| Tonight: Mostly clear. Lows in the upper 30s to mid 40s. Southwest winds to 15 mph. Gusts up to 30 mph in the evening. Wednesday: Partly cloudy. Highs in the upper 50s to mid 60s. West winds to 15 mph. Wednesday Night: Partly cloudy. Lows in the 30s. Thursday: Partly cloudy. Highs in the upper 50s to mid 60s. Thursday Night: Partly cloudy. Lows in the mid 30s to lower 40s. Friday: Partly cloudy. Highs in the mid 60s to lower 70s. Friday Night: Mostly clear. Lows in the mid 30s to lower 40s. Saturday: Mostly sunny. Highs in the mid 60s to lower 70s. Saturday Night: Mostly clear. Lows in the mid 30s to lower 40s. Sunday: Mostly sunny. Highs in the upper 60s to mid 70s. Sunday Night: Partly cloudy. Lows in the 40s. Monday: Partly cloudy. Highs in the upper 60s to mid 70s. Monday Night: Partly cloudy. Lows in the 40s. Tuesday: Mostly sunny. Highs in the mid 60s to lower 70s. | |
| Zone Forecast: Butte/Blackfoot Region | |
Visit your local NWS office at: https://www.weather.gov/mso |