Grand Forks, ND Weather & Growing Conditions
This Afternoon
47°F
Slight Chance Drizzle
A slight chance of drizzle before 5pm. Mostly cloudy. High near 47, with temperatures falling to around 44 in the afternoon. North wind around 20 mph, with gusts as high as 31 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Slight Chance Drizzle | 20 mph N | 11% |
| Tonight | 35°F | Mostly Cloudy | 13 to 17 mph NNW | 11% |
| Wednesday | 47°F | Mostly Cloudy | 20 mph N | 2% |
| Wednesday Night | 30°F | Mostly Cloudy | 15 to 18 mph N | 0% |
| Thursday | 40°F | Mostly Cloudy | 8 to 17 mph N | 0% |
| Thursday Night | 23°F | Partly Cloudy | 1 to 6 mph E | 0% |
| Friday | 44°F | Mostly Sunny | 2 to 13 mph S | 0% |
| Friday Night | 28°F | Partly Cloudy | 9 mph S | 0% |
| Saturday | 54°F | Mostly Sunny | 9 to 14 mph SW | 9% |
| Saturday Night | 33°F | Partly Cloudy | 7 to 10 mph W | 8% |
| Sunday | 53°F | Mostly Sunny | 7 to 10 mph SW | 1% |
| Sunday Night | 35°F | Partly Cloudy | 10 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 12 to 21 mph W | 1% |
| Monday Night | 32°F | Mostly Clear | 6 to 12 mph W | 0% |
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 Nov 4, 2026.