Bergen, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bergen, a city in Mchenry County, North Dakota.
Overnight
46°F
Clear
Clear, with a low around 46. West wind around 9 mph.
7-day forecast for Bergen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Clear | 9 mph W | 0% |
| Tuesday | 73°F | Sunny | 9 to 18 mph W | 0% |
| Tuesday Night | 50°F | Mostly Clear | 3 to 15 mph W | 0% |
| Wednesday | 82°F | Mostly Sunny | 10 to 21 mph SW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 7 to 18 mph SW | 9% |
| Thursday | 85°F | Sunny | 8 to 16 mph W | 3% |
| Thursday Night | 56°F | Mostly Clear | 6 to 16 mph W | 1% |
| Friday | 82°F | Sunny | 8 to 14 mph NW | 0% |
| Friday Night | 54°F | Mostly Clear | 6 to 12 mph NE | 5% |
| Saturday | 83°F | Mostly Sunny | 6 to 13 mph NE | 5% |
| Saturday Night | 55°F | Mostly Clear | 6 to 14 mph NE | 10% |
| Sunday | 79°F | Mostly Sunny | 6 to 14 mph NE | 10% |
| Sunday Night | 56°F | Chance Showers And Thunderstorms | 9 to 15 mph NE | 32% |
| Monday | 78°F | Chance Showers And Thunderstorms | 8 to 13 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Bergen (48.004, -100.720). Updated through the day.
Growing snapshot for Bergen
Last spring frost
May 22
First fall frost
Sep 22
Growing season
123 days
Hardiness zone
4a
More local growing data for Bergen: nearby ZIP 58792 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Velva, Nd (10.9 mi from Bergen). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.