Richardton, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Richardton, a city in Stark County, North Dakota.
Today
74°F
Sunny
Sunny. High near 74, with temperatures falling to around 71 in the afternoon. West wind 12 to 16 mph, with gusts as high as 26 mph.
7-day forecast for Richardton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Sunny | 12 to 16 mph W | 0% |
| Tonight | 48°F | Mostly Clear | 3 to 13 mph W | 1% |
| Wednesday | 82°F | Mostly Sunny | 8 to 13 mph W | 0% |
| Wednesday Night | 53°F | Mostly Clear | 6 to 12 mph SW | 1% |
| Thursday | 88°F | Sunny | 6 to 10 mph W | 0% |
| Thursday Night | 57°F | Mostly Clear | 5 to 9 mph SE | 0% |
| Friday | 87°F | Sunny | 8 to 12 mph NE | 0% |
| Friday Night | 57°F | Mostly Clear | 9 mph E | 0% |
| Saturday | 91°F | Sunny | 9 to 13 mph NE | 0% |
| Saturday Night | 57°F | Mostly Clear | 8 to 13 mph NE | 2% |
| Sunday | 88°F | Mostly Sunny | 8 to 15 mph E | 13% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms | 14 mph E | 30% |
| Monday | 84°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 12 to 15 mph NE | 20% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 10 to 15 mph E | 33% |
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 Aug 4, 2026.