Donaldson, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Donaldson, a city in Kittson County, Minnesota.
Today
71°F
Sunny
Sunny, with a high near 71. West wind 10 to 16 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Donaldson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 10 to 16 mph W | 0% |
| Tonight | 48°F | Mostly Clear | 5 to 13 mph SW | 2% |
| Wednesday | 79°F | Mostly Sunny | 7 to 18 mph SW | 0% |
| Wednesday Night | 55°F | Slight Chance Rain Showers | 7 to 15 mph SW | 18% |
| Thursday | 81°F | Sunny | 7 to 16 mph WSW | 6% |
| Thursday Night | 56°F | Mostly Clear | 6 to 14 mph WSW | 7% |
| Friday | 78°F | Sunny | 6 to 15 mph NW | 7% |
| Friday Night | 53°F | Mostly Clear | 3 to 13 mph N | 6% |
| Saturday | 77°F | Mostly Sunny | 5 to 14 mph N | 8% |
| Saturday Night | 54°F | Partly Cloudy | 5 to 14 mph N | 10% |
| Sunday | 76°F | Mostly Sunny | 5 to 12 mph N | 10% |
| Sunday Night | 55°F | Partly Cloudy then Slight Chance Rain Showers | 6 to 12 mph NNE | 21% |
| Monday | 77°F | Slight Chance Rain Showers then Partly Sunny | 5 to 12 mph N | 21% |
| Monday Night | 54°F | Partly Cloudy | 5 to 12 mph NNE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Donaldson (48.573, -96.894). Updated through the day.
Growing snapshot for Donaldson
Last spring frost
May 8
First fall frost
Sep 30
Growing season
142 days
Hardiness zone
4a
More local growing data for Donaldson: nearby ZIP 56720 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hallock, Mn (14.5 mi from Donaldson). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.