Donnelly, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Donnelly, a city in Stevens County, Minnesota.
This Afternoon
48°F
Drizzle
Drizzle and patchy fog. Cloudy. High near 48, with temperatures falling to around 45 in the afternoon. North northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
7-day forecast for Donnelly
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 48°F | Drizzle | 20 mph NNW | 89% |
| Tonight | 41°F | Rain | 15 to 20 mph NNW | 97% |
| Wednesday | 45°F | Rain | 15 to 20 mph NNW | 91% |
| Wednesday Night | 36°F | Chance Light Rain then Mostly Cloudy | 15 to 20 mph NNW | 42% |
| Thursday | 42°F | Mostly Cloudy | 10 to 15 mph NNW | 5% |
| Thursday Night | 31°F | Mostly Cloudy | 0 to 10 mph NE | 0% |
| Friday | 43°F | Mostly Sunny | 0 to 5 mph SSE | 0% |
| Friday Night | 30°F | Mostly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 53°F | Mostly Sunny | 5 to 10 mph SW | 4% |
| Saturday Night | 35°F | Partly Cloudy | 5 mph WNW | 10% |
| Sunday | 54°F | Mostly Sunny | 5 mph WSW | 3% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph S | 0% |
| Monday | 56°F | Mostly Sunny | 5 to 15 mph W | 1% |
| Monday Night | 36°F | Mostly Clear | 5 to 10 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Donnelly (45.689, -96.014). Updated through the day.
Growing snapshot for Donnelly
Last spring frost
May 4
First fall frost
Oct 1
Growing season
150 days
Hardiness zone
4b
More local growing data for Donnelly: nearby ZIP 56235 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Morris W Cntrl Rsch & Outreach, Mn (10.7 mi from Donnelly). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.