| NWS Forecast for: Orofino/Grangeville Region Issued by: National Weather Service Missoula, MT Last Update: 1123 PM PDT Tue Sep 15 2026 |  |
| Today: Mostly sunny. Highs 68 to 82. Tonight: Clear. Lows in the mid 40s to lower 50s. Thursday: Partly cloudy. Chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 70s to lower 80s. Thursday Night: Rain showers likely and a slight chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation 70 percent. Lows in the upper 40s to mid 50s. Friday: Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the 60s to upper 70s. Friday Night: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain after midnight. Chance of precipitation 40 percent. Lows in the mid 40s to lower 50s. Saturday: Mostly sunny. Highs in the 70s to lower 80s. Saturday Night: Mostly clear. Lows in the mid 40s to lower 50s. Sunday: Mostly sunny. Highs in the lower 70s to mid 80s. Sunday Night: Mostly clear. Lows in the mid 40s to lower 50s. Monday: Mostly sunny. Highs in the 70s to mid 80s. Monday Night: Mostly clear. Lows in the mid 40s to lower 50s. Tuesday: Mostly sunny. Highs in the upper 60s to lower 80s. | |
| Zone Forecast: Orofino/Grangeville Region | |
Visit your local NWS office at: https://www.weather.gov/mso |