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Hankinson, ND Weather & Growing Conditions

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

Tonight
34°F
Light Rain Likely
Rain likely before 5am, then rain likely and patchy fog. Cloudy. Low around 34, with temperatures rising to around 39 overnight. North northwest wind 17 to 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Hankinson

WhenTempForecastWindPrecip
Tonight 34°F Light Rain Likely 17 to 22 mph NNW 71%
Wednesday 44°F Light Rain 21 to 25 mph NNW 82%
Wednesday Night 29°F Mostly Cloudy 15 to 20 mph NNW 11%
Thursday 40°F Partly Sunny 12 to 18 mph N 3%
Thursday Night 25°F Mostly Cloudy 1 to 9 mph NE 0%
Friday 43°F Partly Sunny 1 to 6 mph S 0%
Friday Night 26°F Partly Cloudy 6 mph S 0%
Saturday 54°F Mostly Sunny 6 to 13 mph WSW 5%
Saturday Night 31°F Partly Cloudy 10 mph WNW 4%
Sunday 55°F Mostly Sunny 9 mph WSW 2%
Sunday Night 34°F Partly Cloudy 8 mph SSW 0%
Monday 57°F Mostly Sunny 9 to 18 mph W 0%
Monday Night 32°F Mostly Clear 6 to 10 mph WNW 0%
Tuesday 52°F Mostly Sunny 8 mph W 0%

Forecast source: National Weather Service (api.weather.gov) for Hankinson (46.074, -96.891). Updated through the day.

Growing snapshot for Hankinson

Last spring frost
May 4
First fall frost
Oct 3
Growing season
152 days
Hardiness zone
4b

More local growing data for Hankinson: nearby ZIP 58041 weather · frost dates · planting calendar · North Dakota frost dates

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Climate data from the nearest NOAA station, Victor 4 N, Sd (8.8 mi from Hankinson). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.