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Donnybrook, ND Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Donnybrook, a city in Ward County, North Dakota.

Today
51°F
Sunny
Sunny. High near 51, with temperatures falling to around 46 in the afternoon. Northwest wind around 9 mph, with gusts as high as 18 mph.

7-day forecast for Donnybrook

WhenTempForecastWindPrecip
Today 51°F Sunny 9 mph NW 0%
Tonight 25°F Partly Cloudy 3 to 7 mph N 0%
Thursday 43°F Mostly Sunny 2 to 6 mph E 0%
Thursday Night 27°F Partly Cloudy 6 to 9 mph S 0%
Friday 53°F Sunny 7 to 10 mph SW 0%
Friday Night 32°F Mostly Clear 6 to 14 mph SW 0%
Saturday 55°F Mostly Sunny 14 to 21 mph W 0%
Saturday Night 30°F Mostly Clear 6 to 13 mph W 0%
Sunday 58°F Mostly Sunny 6 to 13 mph SW 0%
Sunday Night 38°F Partly Cloudy 9 to 15 mph W 0%
Monday 56°F Mostly Sunny 10 to 20 mph W 0%
Monday Night 31°F Partly Cloudy 8 mph W 1%
Tuesday 54°F Mostly Sunny 6 to 9 mph SW 1%
Tuesday Night 33°F Partly Cloudy 7 mph SW 0%

Forecast source: National Weather Service (api.weather.gov) for Donnybrook (48.508, -101.887). Updated through the day.

Growing snapshot for Donnybrook

Last spring frost
May 15
First fall frost
Sep 23
Growing season
129 days
Hardiness zone
4a

More local growing data for Donnybrook: nearby ZIP 58734 weather · frost dates · planting calendar · North Dakota frost dates

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Climate data from the nearest NOAA station, Kenmare 1 Wsw, Nd (12.6 mi from Donnybrook). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.