East Grand Forks, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for East Grand Forks, a city in Grand Forks County, Minnesota.
This Afternoon
47°F
Slight Chance Drizzle
A slight chance of drizzle before 5pm. Mostly cloudy, with a high near 47. North northwest wind around 20 mph, with gusts as high as 32 mph.
7-day forecast for East Grand Forks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 47°F | Slight Chance Drizzle | 20 mph NNW | 11% |
| Tonight | 36°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 | 41°F | Partly Sunny | 7 to 17 mph N | 0% |
| Thursday Night | 23°F | Partly Cloudy | 1 to 5 mph E | 0% |
| Friday | 44°F | Mostly Sunny | 3 to 12 mph S | 0% |
| Friday Night | 28°F | Partly Cloudy | 9 mph S | 0% |
| Saturday | 54°F | Mostly Sunny | 9 to 13 mph SW | 9% |
| Saturday Night | 33°F | Partly Cloudy | 7 to 10 mph W | 8% |
| Sunday | 53°F | Mostly Sunny | 7 to 10 mph WSW | 1% |
| Sunday Night | 35°F | Partly Cloudy | 10 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 12 to 20 mph W | 1% |
| Monday Night | 32°F | Mostly Clear | 6 to 12 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for East Grand Forks (47.929, -97.014). Updated through the day.
Growing snapshot for East Grand Forks
Last spring frost
May 10
First fall frost
Oct 1
Growing season
144 days
More local growing data for East Grand Forks: nearby ZIP 58202 weather · frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Grand Forks Univ (Nws), Nd (1 mi from East Grand Forks). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.