Harman US

Grand Forks, ND Weather & Growing Conditions

Overnight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. East southeast wind around 3 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 53°F Mostly Cloudy 3 mph ESE 1%
Saturday 71°F Mostly Cloudy 2 to 14 mph NE 8%
Saturday Night 48°F Mostly Cloudy 8 to 14 mph NNE 1%
Sunday 67°F Mostly Cloudy 7 to 10 mph NE 0%
Sunday Night 43°F Mostly Cloudy 2 to 8 mph E 0%
Monday 69°F Sunny 2 to 7 mph SE 0%
Monday Night 42°F Mostly Clear 5 to 8 mph SSE 1%
Tuesday 69°F Sunny 8 to 16 mph SSE 1%
Tuesday Night 47°F Mostly Clear 15 mph SSE 1%
Wednesday 70°F Mostly Sunny 14 to 20 mph SSE 6%
Wednesday Night 51°F Partly Cloudy 12 to 15 mph SSE 14%
Thursday 73°F Partly Sunny 10 to 15 mph SSE 14%
Thursday Night 54°F Partly Cloudy 12 mph SSE 11%
Friday 75°F Mostly Sunny 10 to 17 mph SSE 9%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Grand Forks, ND

Last spring frost
May 10
First fall frost
Oct 1
Growing season
144 days

Explore more for Grand Forks, ND: full frost dates · planting calendar · North Dakota frost dates

Climate data from the nearest NOAA station, Grand Forks Univ (Nws), Nd (1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.