Donnybrook, ND Weather & Growing Conditions
Today
71°F
Sunny
Sunny. High near 71, with temperatures falling to around 69 in the afternoon. West wind 3 to 17 mph, with gusts as high as 26 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Sunny | 3 to 17 mph W | 0% |
| Tonight | 51°F | Mostly Clear | 5 to 15 mph W | 1% |
| Wednesday | 80°F | Mostly Sunny | 14 to 18 mph W | 1% |
| Wednesday Night | 54°F | Mostly Clear | 8 to 18 mph W | 6% |
| Thursday | 83°F | Sunny | 9 to 16 mph W | 1% |
| Thursday Night | 55°F | Mostly Clear | 8 to 15 mph NW | 1% |
| Friday | 80°F | Sunny | 10 mph NW | 0% |
| Friday Night | 54°F | Mostly Clear | 6 to 9 mph NE | 4% |
| Saturday | 83°F | Mostly Sunny | 6 to 12 mph NE | 4% |
| Saturday Night | 55°F | Mostly Clear | 7 to 14 mph NE | 10% |
| Sunday | 80°F | Mostly Sunny | 6 to 13 mph NE | 10% |
| Sunday Night | 55°F | Chance Rain Showers | 9 to 14 mph NE | 29% |
| Monday | 80°F | Chance Rain Showers | 8 to 12 mph NE | 29% |
| Monday Night | 55°F | Chance Rain Showers | 9 to 13 mph E | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Donnybrook, ND
Last spring frost
May 15
First fall frost
Sep 23
Growing season
129 days
Hardiness zone
4a
Explore more for Donnybrook, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Kenmare 1 Wsw, Nd (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.