Buchanan, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Buchanan, a city in Stutsman County, North Dakota.
Today
73°F
Sunny
Sunny, with a high near 73. West wind 12 to 17 mph, with gusts as high as 26 mph.
7-day forecast for Buchanan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 12 to 17 mph W | 0% |
| Tonight | 51°F | Mostly Clear | 3 to 14 mph W | 1% |
| Wednesday | 80°F | Mostly Sunny | 6 to 16 mph SW | 0% |
| Wednesday Night | 57°F | Partly Cloudy | 8 to 14 mph SW | 8% |
| Thursday | 84°F | Sunny | 9 to 15 mph W | 5% |
| Thursday Night | 59°F | Mostly Clear | 7 to 13 mph SE | 3% |
| Friday | 83°F | Sunny | 9 to 15 mph NW | 3% |
| Friday Night | 57°F | Mostly Clear | 5 to 14 mph E | 4% |
| Saturday | 84°F | Mostly Sunny | 6 to 13 mph NE | 4% |
| Saturday Night | 58°F | Mostly Clear | 7 to 12 mph NE | 14% |
| Sunday | 81°F | Mostly Sunny | 7 to 14 mph NE | 14% |
| Sunday Night | 59°F | Partly Cloudy then Chance Rain Showers | 13 mph NE | 29% |
| Monday | 79°F | Chance Rain Showers | 9 to 15 mph NE | 29% |
| Monday Night | 58°F | Slight Chance Rain Showers | 7 to 15 mph NE | 19% |
Forecast source: National Weather Service (api.weather.gov) for Buchanan (47.063, -98.829). Updated through the day.
Growing snapshot for Buchanan
Last spring frost
May 11
First fall frost
Sep 28
Growing season
138 days
Hardiness zone
4b
More local growing data for Buchanan: nearby ZIP 58420 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jamestown Muni Ap, Nd (12.9 mi from Buchanan). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.