Donnybrook, ND Weather & Growing Conditions
This Afternoon
66°F
Patchy Drizzle
Patchy drizzle after 3pm. Partly sunny. High near 66, with temperatures falling to around 64 in the afternoon. Northeast wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Patchy Drizzle | 10 mph NE | 10% |
| Tonight | 49°F | Mostly Cloudy | 8 to 13 mph E | 1% |
| Sunday | 64°F | Mostly Cloudy | 9 mph E | 4% |
| Sunday Night | 44°F | Partly Cloudy | 7 mph SE | 0% |
| Monday | 69°F | Mostly Sunny | 5 to 10 mph S | 1% |
| Monday Night | 47°F | Mostly Clear | 8 to 12 mph S | 1% |
| Tuesday | 69°F | Sunny | 12 to 21 mph S | 1% |
| Tuesday Night | 51°F | Partly Cloudy | 17 mph S | 1% |
| Wednesday | 72°F | Mostly Sunny | 14 to 17 mph S | 9% |
| Wednesday Night | 54°F | Slight Chance Rain Showers | 8 to 13 mph S | 23% |
| Thursday | 76°F | Mostly Sunny | 9 mph S | 10% |
| Thursday Night | 54°F | Mostly Clear | 6 to 10 mph S | 5% |
| Friday | 77°F | Mostly Sunny | 12 to 18 mph S | 5% |
| Friday Night | 55°F | Partly Cloudy then Slight Chance Rain Showers | 18 mph SE | 16% |
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 Sep 19, 2026.