Donnelly, ID Weather & Growing Conditions
Tonight
43°F
Showers And Thunderstorms
Showers and thunderstorms before 1am, then patchy fog and a chance of showers and thunderstorms between 1am and 3am, then areas of fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 43. North northeast wind 0 to 3 mph. Chance of precipitation is 80%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Showers And Thunderstorms | 0 to 3 mph NNE | 80% |
| Saturday | 68°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph NNW | 16% |
| Saturday Night | 42°F | Mostly Clear then Areas Of Fog | 3 mph NE | 4% |
| Sunday | 73°F | Areas Of Fog then Sunny | 2 mph W | 0% |
| Sunday Night | 44°F | Clear | 3 mph ENE | 0% |
| Monday | 74°F | Sunny | 2 mph SSW | 0% |
| Monday Night | 45°F | Mostly Clear | 3 mph NE | 0% |
| Tuesday | 74°F | Sunny | 3 mph SW | 1% |
| Tuesday Night | 44°F | Mostly Clear | 2 mph N | 1% |
| Wednesday | 74°F | Sunny | 1 to 6 mph SSE | 2% |
| Wednesday Night | 45°F | Mostly Clear | 3 mph SSE | 1% |
| Thursday | 78°F | Sunny | 5 mph SSE | 0% |
| Thursday Night | 47°F | Partly Cloudy | 6 mph SSE | 1% |
| Friday | 74°F | Mostly Sunny | 2 to 7 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Donnelly, ID
Last spring frost
May 30
First fall frost
Sep 19
Growing season
110 days
Hardiness zone
5a
Explore more for Donnelly, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Cascade 1 Nw, Id (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.