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Bergen, ND Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Bergen, a city in Mchenry County, North Dakota.

This Afternoon
68°F
Slight Chance Rain Showers
A slight chance of rain showers before 3pm. Cloudy. High near 68, with temperatures falling to around 66 in the afternoon. Northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

7-day forecast for Bergen

WhenTempForecastWindPrecip
This Afternoon 68°F Slight Chance Rain Showers 8 to 13 mph NE 22%
Tonight 46°F Mostly Cloudy 7 to 12 mph NE 3%
Sunday 66°F Mostly Cloudy 7 to 10 mph E 8%
Sunday Night 43°F Partly Cloudy 7 mph SE 1%
Monday 70°F Sunny 3 to 12 mph SE 1%
Monday Night 46°F Mostly Clear 10 mph SE 0%
Tuesday 71°F Mostly Sunny 10 to 22 mph S 1%
Tuesday Night 52°F Partly Cloudy 17 mph S 5%
Wednesday 74°F Mostly Sunny 15 to 20 mph S 5%
Wednesday Night 54°F Partly Cloudy 9 to 15 mph SE 11%
Thursday 77°F Mostly Sunny 9 to 13 mph S 8%
Thursday Night 55°F Partly Cloudy 12 mph S 8%
Friday 77°F Mostly Sunny 10 to 18 mph S 9%
Friday Night 56°F Mostly Cloudy then Slight Chance Rain Showers 18 mph S 17%

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

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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 Sep 19, 2026.