Donnelly, ID Weather Forecast
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Donnelly Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Mostly Sunny | Smoke | Rain Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Rain/Snow Showers | Partly Cloudy | Partly Cloudy | Rain/Snow Showers | Snow Showers | Increasing Clouds |
| Hi: 68°FHi: 20°C | Lo: 42°FLo: 6°C | Hi: 67°FHi: 19°C | Lo: 43°FLo: 6°C | Hi: 59°FHi: 15°C | Lo: 37°FLo: 3°C | Hi: 47°FHi: 8°C | Hi: 48°FHi: 9°C Lo: 26°FLo: -3°C | Hi: 48°FHi: 9°C Lo: 26°FLo: -3°C | Lo: 32°FLo: 0°C | Hi: 52°FHi: 11°C | Lo: 33°FLo: 1°C |
| POP: 20% | POP: 30% | POP: 80% | POP: 100% | POP: 80% | POP: 30% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 AM MDT Tue Oct 20 2026 

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Issued: 517 AM MDT Tue Oct 20 2026
Key Messages
- High temperatures 5 to 15 degrees above normal through Wednesday.
- Shower and thunderstorm chances return starting this afternoon, and increasing Wednesday through Friday.
- Cooler temperatures by the end of the week and into the weekend.
Aviation
/12Z Tuesday through Wednesday/... Issued 516 AM MDT TUE OCT 20 2026
VFR and high clouds. Locally reduced visibility due to smoke from prescribed fires. Virga increasing Tuesday, with 15% chance of showers and thunderstorms over central ID in the...
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