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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.

This Afternoon
65°F
Chance Rain Showers
A chance of rain showers. Cloudy. High near 65, with temperatures falling to around 63 in the afternoon. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

7-day forecast for Richardton

WhenTempForecastWindPrecip
This Afternoon 65°F Chance Rain Showers 10 mph E 36%
Tonight 52°F Rain Showers 10 to 14 mph E 84%
Sunday 60°F Rain Showers Likely 10 to 14 mph E 67%
Sunday Night 48°F Mostly Cloudy 5 to 8 mph E 10%
Monday 67°F Mostly Sunny 5 to 13 mph SE 4%
Monday Night 46°F Partly Cloudy 10 to 14 mph SE 2%
Tuesday 68°F Mostly Sunny 15 to 22 mph SE 2%
Tuesday Night 50°F Partly Cloudy 17 to 21 mph SE 3%
Wednesday 74°F Mostly Sunny then Chance Showers And Thunderstorms 16 to 20 mph SE 31%
Wednesday Night 52°F Chance Showers And Thunderstorms then Mostly Cloudy 7 to 15 mph SE 42%
Thursday 79°F Mostly Sunny 6 to 9 mph S 3%
Thursday Night 53°F Mostly Clear 6 to 10 mph SE 3%
Friday 79°F Mostly Sunny 12 to 22 mph SE 4%
Friday Night 55°F Partly Cloudy then Slight Chance Rain Showers 17 to 21 mph SE 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.