| NWS Forecast for: Orofino/Grangeville Region Issued by: National Weather Service Missoula, MT Last Update: 1122 PM PDT Fri Aug 21 2026 | |
| Today: Mostly cloudy. Patchy smoke in the morning. Areas of rain early in the afternoon. Chance of rain showers and a slight chance of thunderstorms late in the afternoon. Chance of precipitation 30 percent. Hot. Some thunderstorms may produce gusty winds. Highs upper 80s to 100. Tonight: Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds. Lows in the mid 50s to lower 60s. Sunday: Mostly sunny. Highs in the 70s to upper 80s. Sunday Night: Clear. Lows in the 50s. Monday: Mostly sunny. Highs in the 80s to lower 90s. Monday Night: Mostly clear. Lows in the mid 50s to lower 60s. Tuesday: Mostly sunny. Highs 86 to 99. Tuesday Night: Partly cloudy. Lows in the upper 50s to mid 60s. Wednesday: Partly cloudy. Highs in the 80s to mid 90s. Wednesday Night: Mostly clear. Lows in the 50s to lower 60s. Thursday: Mostly sunny. Highs in the 70s to mid 80s. Thursday Night: Mostly clear. Lows in the upper 40s to mid 50s. Friday: Mostly sunny. Highs in the 70s to upper 80s. | |
| Zone Forecast: Orofino/Grangeville Region | |
Visit your local NWS office at: https://www.weather.gov/mso |