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Richardton, ND Weather & Growing Conditions

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

Today
64°F
Patchy Fog then Chance Rain Showers
Patchy fog before 9am, then a chance of rain showers. Cloudy, with a high near 64. Northeast wind 5 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

7-day forecast for Richardton

WhenTempForecastWindPrecip
Today 64°F Patchy Fog then Chance Rain Showers 5 to 12 mph NE 40%
Tonight 49°F Rain Showers 14 mph E 79%
Sunday 60°F Rain Showers Likely 9 to 14 mph E 66%
Sunday Night 46°F Slight Chance Rain Showers then Mostly Cloudy 8 mph SE 19%
Monday 67°F Mostly Sunny 6 to 14 mph SE 1%
Monday Night 47°F Partly Cloudy 12 to 15 mph SE 1%
Tuesday 70°F Mostly Sunny 16 to 22 mph SE 2%
Tuesday Night 51°F Mostly Cloudy 15 to 20 mph SE 3%
Wednesday 76°F Mostly Sunny 12 to 16 mph SE 6%
Wednesday Night 52°F Slight Chance Rain Showers then Partly Cloudy 7 to 15 mph SE 15%
Thursday 78°F Mostly Sunny 7 to 12 mph SE 7%
Thursday Night 53°F Partly Cloudy 13 mph SE 3%
Friday 78°F Mostly Sunny 13 to 20 mph SE 4%
Friday Night 53°F Slight Chance Rain Showers 16 to 20 mph S 17%

Forecast source: National Weather Service (api.weather.gov) for Richardton (46.881, -102.333). Updated through the day.

Growing snapshot for Richardton

Last spring frost
May 9
First fall frost
Oct 1
Growing season
145 days
Hardiness zone
4a

More local growing data for Richardton: nearby ZIP 58652 weather · frost dates · planting calendar · North Dakota frost dates

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Climate data from the nearest NOAA station, Richardton Abbey, Nd (3.8 mi from Richardton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.