Grand Forks AFB, ND Weather & Growing Conditions
Tonight
34°F
Cloudy
Cloudy. Low around 34, with temperatures rising to around 37 overnight. North wind 13 to 17 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 34°F | Cloudy | 13 to 17 mph N | 0% |
| Wednesday | 47°F | Mostly Cloudy | 20 mph N | 0% |
| Wednesday Night | 30°F | Mostly Cloudy | 15 to 18 mph N | 0% |
| Thursday | 39°F | Mostly Cloudy | 7 to 18 mph N | 0% |
| Thursday Night | 23°F | Partly Cloudy | 1 to 5 mph ENE | 0% |
| Friday | 45°F | Mostly Sunny | 2 to 12 mph S | 0% |
| Friday Night | 29°F | Partly Cloudy | 9 mph S | 0% |
| Saturday | 55°F | Mostly Sunny | 8 to 14 mph WSW | 9% |
| Saturday Night | 33°F | Partly Cloudy | 8 to 12 mph WNW | 7% |
| Sunday | 54°F | Mostly Sunny | 10 mph SW | 1% |
| Sunday Night | 36°F | Partly Cloudy | 12 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 13 to 22 mph W | 0% |
| Monday Night | 32°F | Mostly Clear | 6 to 13 mph W | 0% |
| Tuesday | 51°F | Mostly Sunny | 6 to 10 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grand Forks AFB, ND
Last spring frost
May 16
First fall frost
Sep 27
Growing season
133 days
Hardiness zone
4a
Explore more for Grand Forks AFB, ND: full frost dates · planting calendar · North Dakota frost dates
Climate data from the nearest NOAA station, Grand Forks Intl Ap, Nd (8.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.