Stanley, ND Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stanley, a city in Mountrail County, North Dakota.
This Afternoon
65°F
Patchy Drizzle
Patchy drizzle. Mostly cloudy. High near 65, with temperatures falling to around 59 in the afternoon. Northeast wind around 6 mph.
7-day forecast for Stanley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Patchy Drizzle | 6 mph NE | 10% |
| Tonight | 50°F | Mostly Cloudy | 5 to 13 mph E | 5% |
| Sunday | 63°F | Cloudy | 12 mph E | 10% |
| Sunday Night | 44°F | Mostly Cloudy | 3 to 8 mph SE | 3% |
| Monday | 68°F | Sunny | 3 to 12 mph S | 0% |
| Monday Night | 45°F | Mostly Clear | 10 mph S | 0% |
| Tuesday | 68°F | Mostly Sunny | 10 to 21 mph S | 1% |
| Tuesday Night | 50°F | Partly Cloudy | 14 to 18 mph S | 1% |
| Wednesday | 72°F | Mostly Sunny | 14 to 17 mph SE | 14% |
| Wednesday Night | 52°F | Slight Chance Rain Showers | 7 to 14 mph SE | 23% |
| Thursday | 76°F | Mostly Sunny | 7 to 10 mph S | 11% |
| Thursday Night | 54°F | Mostly Clear | 8 mph S | 4% |
| Friday | 77°F | Mostly Sunny | 9 to 20 mph S | 5% |
| Friday Night | 54°F | Partly Cloudy then Slight Chance Rain Showers | 18 mph SE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Stanley (48.314, -102.397). Updated through the day.
Growing snapshot for Stanley
Last spring frost
May 17
First fall frost
Sep 23
Growing season
127 days
Hardiness zone
4a
More local growing data for Stanley: nearby ZIP 58784 weather · frost dates · planting calendar · North Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Stanley 3 Nnw, Nd (0.6 mi from Stanley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.