Donnybrook, ND Weather & Growing Conditions
Today
50°F
Sunny
Sunny. High near 50, with temperatures falling to around 45 in the afternoon. Northwest wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 50°F | Sunny | 10 mph NW | 0% |
| Tonight | 25°F | Mostly Clear | 3 to 8 mph N | 0% |
| Thursday | 42°F | Mostly Sunny | 6 mph E | 0% |
| Thursday Night | 28°F | Partly Cloudy | 7 to 12 mph S | 0% |
| Friday | 52°F | Sunny | 8 to 12 mph SW | 0% |
| Friday Night | 33°F | Mostly Clear | 7 to 17 mph SW | 0% |
| Saturday | 54°F | Mostly Sunny | 15 to 21 mph W | 0% |
| Saturday Night | 31°F | Mostly Clear | 7 to 13 mph W | 0% |
| Sunday | 57°F | Mostly Sunny | 7 to 13 mph SW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 10 to 17 mph W | 0% |
| Monday | 54°F | Mostly Sunny | 12 to 18 mph W | 0% |
| Monday Night | 31°F | Partly Cloudy | 9 mph W | 0% |
| Tuesday | 53°F | Mostly Sunny | 9 mph SW | 1% |
| Tuesday Night | 33°F | Partly Cloudy | 8 mph SW | 0% |
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 Nov 4, 2026.