Richardton, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Richardton, a city in Stark County, North Dakota.
Tonight
27°F
Mostly Clear
Mostly clear. Low around 27, with temperatures rising to around 29 overnight. Northwest wind 3 to 8 mph.
7-day forecast for Richardton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 27°F | Mostly Clear | 3 to 8 mph NW | 0% |
| Wednesday | 51°F | Mostly Sunny | 7 to 13 mph NW | 0% |
| Wednesday Night | 24°F | Partly Cloudy | 3 to 9 mph NW | 0% |
| Thursday | 48°F | Mostly Sunny | 2 to 6 mph E | 0% |
| Thursday Night | 26°F | Partly Cloudy | 8 mph S | 0% |
| Friday | 55°F | Mostly Sunny | 6 to 9 mph W | 0% |
| Friday Night | 32°F | Partly Cloudy | 6 to 15 mph SW | 2% |
| Saturday | 56°F | Sunny | 10 to 21 mph W | 2% |
| Saturday Night | 30°F | Mostly Clear | 9 mph W | 0% |
| Sunday | 62°F | Sunny | 8 to 13 mph SW | 0% |
| Sunday Night | 39°F | Partly Cloudy | 10 to 20 mph W | 0% |
| Monday | 57°F | Sunny | 8 to 18 mph W | 0% |
| Monday Night | 32°F | Partly Cloudy | 7 mph W | 0% |
| Tuesday | 57°F | Partly Sunny | 7 to 13 mph SW | 1% |
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
Nearby towns & communities
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 Nov 4, 2026.