Gilby, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gilby, a city in Grand Forks County, North Dakota.
Tonight
33°F
Cloudy
Cloudy. Low around 33, with temperatures rising to around 36 overnight. North wind 13 to 16 mph.
7-day forecast for Gilby
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 33°F | Cloudy | 13 to 16 mph N | 0% |
| Wednesday | 47°F | Mostly Cloudy | 21 mph N | 0% |
| Wednesday Night | 30°F | Mostly Cloudy | 18 mph N | 0% |
| Thursday | 40°F | Mostly Cloudy | 7 to 20 mph N | 0% |
| Thursday Night | 22°F | Partly Cloudy | 1 to 5 mph E | 0% |
| Friday | 46°F | Mostly Sunny | 2 to 13 mph S | 0% |
| Friday Night | 28°F | Partly Cloudy | 9 mph SSW | 0% |
| Saturday | 55°F | Mostly Sunny | 8 to 15 mph WSW | 9% |
| Saturday Night | 33°F | Partly Cloudy | 8 to 13 mph WNW | 7% |
| Sunday | 54°F | Mostly Sunny | 8 to 12 mph SW | 1% |
| Sunday Night | 36°F | Mostly Cloudy | 9 to 14 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 15 to 23 mph W | 0% |
| Monday Night | 32°F | Partly Cloudy | 6 to 14 mph W | 0% |
| Tuesday | 51°F | Mostly Sunny | 6 to 12 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Gilby (48.084, -97.468). Updated through the day.
Growing snapshot for Gilby
Last spring frost
May 16
First fall frost
Sep 27
Growing season
133 days
Hardiness zone
4a
More local growing data for Gilby: nearby ZIP 58235 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Grand Forks Intl Ap, Nd (17.2 mi from Gilby). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.