Washburn, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washburn, a city in Mclean County, North Dakota.
Tonight
54°F
Cloudy then Patchy Fog
Patchy fog after 4am. Cloudy, with a low around 54. Southeast wind 1 to 7 mph.
7-day forecast for Washburn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Cloudy then Patchy Fog | 1 to 7 mph SE | 2% |
| Saturday | 68°F | Patchy Fog then Slight Chance Rain Showers | 1 to 10 mph E | 23% |
| Saturday Night | 49°F | Chance Rain Showers | 10 mph NE | 26% |
| Sunday | 66°F | Chance Rain Showers | 8 to 12 mph E | 30% |
| Sunday Night | 45°F | Chance Rain Showers then Mostly Cloudy | 3 to 8 mph E | 30% |
| Monday | 70°F | Partly Sunny | 3 to 10 mph SE | 8% |
| Monday Night | 46°F | Partly Cloudy | 9 mph SE | 3% |
| Tuesday | 72°F | Mostly Sunny | 9 to 20 mph SE | 4% |
| Tuesday Night | 50°F | Mostly Cloudy | 15 mph SE | 8% |
| Wednesday | 76°F | Partly Sunny | 15 mph SE | 11% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 6 to 12 mph S | 18% |
| Thursday | 79°F | Mostly Sunny | 6 to 9 mph SE | 14% |
| Thursday Night | 52°F | Mostly Clear | 8 mph SE | 5% |
| Friday | 78°F | Mostly Sunny | 8 to 17 mph SE | 6% |
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 19, 2026.