Washburn, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washburn, a city in Mclean County, North Dakota.
Tonight
51°F
Slight Chance Rain Showers then Cloudy
A slight chance of rain showers before 11pm. Cloudy. Low around 51, with temperatures rising to around 53 overnight. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
7-day forecast for Washburn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Slight Chance Rain Showers then Cloudy | 10 mph NE | 20% |
| Sunday | 62°F | Cloudy then Slight Chance Rain Showers | 10 mph E | 15% |
| Sunday Night | 45°F | Mostly Cloudy | 3 to 7 mph E | 14% |
| Monday | 70°F | Mostly Sunny | 2 to 9 mph SE | 0% |
| Monday Night | 43°F | Mostly Clear | 7 mph SE | 0% |
| Tuesday | 70°F | Sunny | 7 to 20 mph SE | 1% |
| Tuesday Night | 49°F | Partly Cloudy | 15 mph SE | 4% |
| Wednesday | 73°F | Partly Sunny then Slight Chance Rain Showers | 15 to 20 mph SE | 17% |
| Wednesday Night | 51°F | Chance Rain Showers | 7 to 15 mph SE | 41% |
| Thursday | 78°F | Chance Rain Showers then Partly Sunny | 8 mph S | 26% |
| Thursday Night | 52°F | Mostly Clear | 7 mph S | 4% |
| Friday | 79°F | Mostly Sunny | 7 to 17 mph SE | 4% |
| Friday Night | 55°F | Partly Cloudy then Slight Chance Rain Showers | 16 mph SE | 19% |
| Saturday | 77°F | Chance Rain Showers | 17 mph S | 26% |
Forecast source: National Weather Service (api.weather.gov) for Washburn (47.294, -101.028). Updated through the day.
Growing snapshot for Washburn
Last spring frost
May 12
First fall frost
Sep 30
Growing season
140 days
Hardiness zone
4a
More local growing data for Washburn: nearby ZIP 58577 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Benedict
Butte
Coleharbor
Garrison
Max
Mercer
Pick City
Riverdale
Ruso
Ryder
Turtle Lake
Underwood
White Shield
Climate data from the nearest NOAA station, Washburn, Nd (1.7 mi from Washburn). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.