Donaldson, MN Weather & Growing Conditions
Today
69°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers between 1pm and 2pm. Mostly cloudy. High near 69, with temperatures falling to around 67 in the afternoon. North northwest wind 5 to 15 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 15 mph NNW | 17% |
| Tonight | 45°F | Partly Cloudy | 7 to 14 mph NNE | 0% |
| Sunday | 65°F | Mostly Cloudy | 9 mph NE | 0% |
| Sunday Night | 40°F | Partly Cloudy | 3 to 8 mph E | 0% |
| Monday | 69°F | Sunny | 3 to 7 mph SE | 0% |
| Monday Night | 41°F | Mostly Clear | 6 to 9 mph SSE | 0% |
| Tuesday | 69°F | Sunny | 9 to 17 mph SSE | 0% |
| Tuesday Night | 46°F | Mostly Clear | 15 mph SSE | 1% |
| Wednesday | 70°F | Mostly Sunny | 15 to 22 mph SSE | 5% |
| Wednesday Night | 50°F | Partly Cloudy | 13 to 16 mph SSE | 11% |
| Thursday | 73°F | Partly Sunny | 13 to 16 mph SSE | 11% |
| Thursday Night | 52°F | Partly Cloudy | 12 mph SSE | 11% |
| Friday | 75°F | Mostly Sunny | 12 to 20 mph S | 7% |
| Friday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 14 to 17 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Donaldson, MN
Last spring frost
May 8
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
4a
Explore more for Donaldson, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Hallock, Mn (14.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.